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	<title>Problemas: comentarios [2710648]</title>
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	<pubDate>Sat, 17 Dec 2016 21:45:36 +0000</pubDate>
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		<meneame:comment_id>20895714</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>45</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#45 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c045#c-45</link>
		<pubDate>Sat, 17 Dec 2016 21:45:36 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c045#c-45</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-44" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c044#c-44" rel="nofollow">#44</a> No tengo excusa, el uno me lo he comido lo primero de todo,justo al hacer esto: (x+1)<sup>2</sup>+(2<sup>2</sup>)=(x<sup>2</sup>+x+x+1)+4=x<sup>2</sup>+2x+4 que debería haber sido x<sup>2</sup>+2x+5 <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wall.gif" alt=":wall:" title=":wall:" width="24" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
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		<meneame:comment_id>20895709</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>44</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#44 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c044#c-44</link>
		<pubDate>Sat, 17 Dec 2016 21:43:33 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c044#c-44</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-43" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c043#c-43" rel="nofollow">#43</a> En serio, con lo difícil que es mirar todo esto con esta notación lo raro es que lo veamos los dos igual.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
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	<item>
		<meneame:comment_id>20895700</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>43</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#43 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c043#c-43</link>
		<pubDate>Sat, 17 Dec 2016 21:41:01 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c043#c-43</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-42" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c042#c-42" rel="nofollow">#42</a> Coooño <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/palm.png" alt=":palm:" title=":palm:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> me he comido un uno, llevas razón seré <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wall.gif" alt=":wall:" title=":wall:" width="24" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
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		<meneame:comment_id>20895684</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>42</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#42 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c042#c-42</link>
		<pubDate>Sat, 17 Dec 2016 21:37:12 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c042#c-42</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-41" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c041#c-41" rel="nofollow">#41</a> a ver. Primer mono 100 +200= 300 codos le pongo un 3<br />
El salto del  segundo mono x centenares de codos<br />
 hipotenusa=raíz(2²+(1+x)²)<br />
El recorrido del segundo mono--&#62; x+ hipotenusa= 3<br />
queda hipotenusa=3-x elevo al cuadrado<br />
4 +1+2x+x² =9-6x+x²<br />
Cancelo cuadrados y tengo 8x =4 --&#62;  x=medio centenar de codos. 50 codos<br />
<br />
La manera estandar de resolver ecuaciones con radicales es dejar un radical en un miembro y elevar al índice en ambos miembros, lo enseñamos en 4º de ESO. Tu camino con logaritmos ha hecho eso mismo por un camino más complejo.<br />
El error es que por el camino has perdido un uno, pero con esta manera tan poco práctica de escribir demasiado hacemos.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
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		<meneame:comment_id>20895602</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>41</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#41 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c041#c-41</link>
		<pubDate>Sat, 17 Dec 2016 21:16:20 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c041#c-41</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-39" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c039#c-39" rel="nofollow">#39</a> Bueno, te pongo como me sale, pero no me pegues muy fuerte <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/confused.png" alt=":-S" title=":-S :S" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
<br />
(x+1)^2+(2^2)=(x^2+x+x+1)+4=x^2+2x+4<br />
<br />
(x^2+2x+4)^(1/2)<br />
(x^2+2x+4)^(1/2)+x=3<br />
<br />
(x^2+2x+4)^(1/2)=3-x<br />
<br />
Aplico un logaritmo<br />
log (x^2+2x+4)^(1/2)= log 3-x<br />
Multiplico a los dos lados<br />
log (x^2+2x+4)= 2 * log (3-x)<br />
log (x^2+2x+4)= log (3-x)^2<br />
&#34;Desaplico&#34; el logaritmo <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/confused.png" alt=":-S" title=":-S :S" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
x^2+2x+4 = (3-x)^2<br />
x^2+2x+4 = 3(3-x)-x(3-x)<br />
x^2+2x+4 = 9-3x-3x+x^2<br />
x^2+2x+4 = 9-6x+x^2<br />
2x+4 = 9-6x<br />
8x= 9-4<br />
x= 5/8<br />
Que como está expresado en centenares de codos, pero como la fracción sería equivalente no hace falta tocarla, me salen 6/8 codos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/undecided.png" alt=":-/" title=":-/ :/" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
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	<item>
		<meneame:comment_id>20895556</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>40</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#40 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c040#c-40</link>
		<pubDate>Sat, 17 Dec 2016 21:00:52 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c040#c-40</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-39" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c039#c-39" rel="nofollow">#39</a> Pues no veo como atacar a la ecuación que me sale <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895468</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>39</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#39 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c039#c-39</link>
		<pubDate>Sat, 17 Dec 2016 20:42:33 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c039#c-39</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-38" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c038#c-38" rel="nofollow">#38</a> todo lo que indica mi flecha</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895463</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>38</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#38 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c038#c-38</link>
		<pubDate>Sat, 17 Dec 2016 20:41:56 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c038#c-38</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-37" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c037#c-37" rel="nofollow">#37</a> ¿contamos el recorrido del primer modo desde todo lo alto del árbol?</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895346</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>37</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#37 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c037#c-37</link>
		<pubDate>Sat, 17 Dec 2016 20:11:42 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c037#c-37</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-30" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c030#c-30" rel="nofollow">#30</a> Mira a ver si no has tenido en cuenta todo. El árbol es vertical, de 100 codos. El mono A baja y hace el camino de abajo. El mono B salta para arriba y baja por la hipotenusa. Desde luego es una imposibilidad física, pero vaya. Y a ver qué te sale. Éste sólo me sale pitagoreando.<br />
Por cierto, yo me quito los ceros, hago medidas de 100 codos y quedo contenta de olvidarme de chorradas.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895307</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>36</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#36 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c036#c-36</link>
		<pubDate>Sat, 17 Dec 2016 20:01:02 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c036#c-36</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-35" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c035#c-35" rel="nofollow">#35</a> Mira que te advertí, que palmos mejor que codos. A veces tomar la unidad adecuada ayuda mucho con las tontadas.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895303</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>35</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#35 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c035#c-35</link>
		<pubDate>Sat, 17 Dec 2016 19:59:58 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c035#c-35</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-34" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c034#c-34" rel="nofollow">#34</a> En eso me estoy fijando, que se ve que con tanta fracción, al multiplicar he metido la pata en alguna parte <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <br />
(x<sup>2</sup>)+(4<sup>2</sup>)=(x+1)<sup>2</sup><br />
(x<sup>2</sup>)+16=x<sup>2</sup>+x+x+1<br />
(x<sup>2</sup>)+16=x<sup>2</sup>+2x+1<br />
16=2x+1<br />
15=2x<br />
15/2=x<br />
En palmos, con lo que serían 15/4 codos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895295</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>34</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#34 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c034#c-34</link>
		<pubDate>Sat, 17 Dec 2016 19:57:13 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c034#c-34</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-29" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c029#c-29" rel="nofollow">#29</a> Por potencias sale muy transparente. Tomo el punto C La distancia de CF es igual que su simétrica, así que CF² es la potencia de esta circunferencia respecto de C. <br />
Si x es la profundidad del lago, el radio es x+CE. La distancia de C al otro lado de la circunferencia es 2x+1 y tendré (2x+CE)*1=CF²<br />
Con distancia en palmos CF =4 ; CE=1 ---&#62;  2x+1=16 --&#62; x=15/2 de palmo=15/4 de codo</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
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	<item>
		<meneame:comment_id>20895290</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>33</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#33 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c033#c-33</link>
		<pubDate>Sat, 17 Dec 2016 19:56:10 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c033#c-33</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-32" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c032#c-32" rel="nofollow">#32</a> Lo bueno es que en la siguiente está bien <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> se ve que me olvidé de quitar ese (1/2) aunque luego no lo he tenido en cuenta <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895269</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>32</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#32 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c032#c-32</link>
		<pubDate>Sat, 17 Dec 2016 19:52:04 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c032#c-32</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-29" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c029#c-29" rel="nofollow">#29</a> OJO  <img data-src="https://cdn.mnmstatic.net/v_149/img/twemojis/36/1f518.png" alt="{0x1f518}" title="{0x1f518}" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
(1/2)x+(1/2)x=x</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895263</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>31</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#31 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c031#c-31</link>
		<pubDate>Sat, 17 Dec 2016 19:50:50 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c031#c-31</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-30" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c030#c-30" rel="nofollow">#30</a> Hazte un diagrama. Sale fácil lo de los 50 codos. Yo estoy a ver si por un casual sigo el razonamiento de los 40, el erróneo del relato.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895259</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>30</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#30 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c030#c-30</link>
		<pubDate>Sat, 17 Dec 2016 19:49:45 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c030#c-30</guid>
		<description><![CDATA[<p><a class="tooltip l:2710648" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago" rel="nofollow">#0</a> el que no veo es el de los monos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895246</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>29</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#29 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c029#c-29</link>
		<pubDate>Sat, 17 Dec 2016 19:47:01 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c029#c-29</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-28" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c028#c-28" rel="nofollow">#28</a> Pues yo por Pitágoras <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <br />
Si la altura del nenúfar es de 1 palmo, y tras moverlo dos codos queda a 0 (respecto a la superficie), si suponemos que la base del nenúfar no se mueve, podemos suponer que,si hacemos x la altura del nenúfar menos la corola, cuando se mueve y baja un palmo, podemos usar la ecuación resultante para encontrar la altura ¿no?<br />
<br />
(estas son las buenas) <br />
<br />
(x<sup>2</sup>)+(2<sup>2</sup>)=((x+(1/2))<sup>2</sup>)<br />
(x<sup>2</sup>)+4=((x+(1/2))<sup>2</sup>)<br />
(x<sup>2</sup>)+4=(x+(1/2))*(x+(1/2))<br />
(x<sup>2</sup>)+4=(x(x+(1/2))+(1/2)(x+(1/2)))<br />
(x<sup>2</sup>)+4=x<sup>2</sup>+(1/2)x+(1/2)x+(1/4)<br />
(x<sup>2</sup>)+4=x<sup>2</sup>+(1/2)x+(1/4)<br />
4=x+(1/4)<br />
3/4=x</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895214</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>28</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#28 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c028#c-28</link>
		<pubDate>Sat, 17 Dec 2016 19:37:39 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c028#c-28</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-27" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c027#c-27" rel="nofollow">#27</a> En todo caso yo lo hago por potencias. En mi dibujo en <a class="tooltip c:2710648-25" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c025#c-25" rel="nofollow">#25</a> uso C como punto para hacer potencias sobre mi circunferencia. Eso quita mucha necesidad de cuadrados de binomios y tal</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895200</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>27</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#27 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c027#c-27</link>
		<pubDate>Sat, 17 Dec 2016 19:34:55 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c027#c-27</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-26" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c026#c-26" rel="nofollow">#26</a> Porque he hecho las cuentas con medio palmo en lugar de con un palmo <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/palm.png" alt=":palm:" title=":palm:" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895187</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>26</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#26 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c026#c-26</link>
		<pubDate>Sat, 17 Dec 2016 19:32:41 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c026#c-26</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-24" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c024#c-24" rel="nofollow">#24</a> Mira que podías medir en palmos y quitarte las fracciones. Pues en codos, que mola sufrir. No se ven nada en este editor, que lo sepas. <br />
<br />
¿Por qué pones x+1/4 para el radio de la circunferencia?</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895171</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>25</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#25 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c025#c-25</link>
		<pubDate>Sat, 17 Dec 2016 19:27:32 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c025#c-25</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-23" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c023#c-23" rel="nofollow">#23</a> El tallo del nenúfar es el radio de la circunferencia. Cuando no lo ha movido el viento está vertical. luego se estira al máximo.<br />
Puede resolverse sin pitágoras.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895165</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>24</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#24 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c024#c-24</link>
		<pubDate>Sat, 17 Dec 2016 19:25:48 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c024#c-24</guid>
		<description><![CDATA[<p><a class="tooltip l:2710648" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago" rel="nofollow">#0</a> en el de la profundidad del nenúfares me sale esto:<br />
(x<sup>2</sup>)+(2<sup>2</sup>)=((x+(1/4))<sup>2</sup>)<br />
(x<sup>2</sup>)+4=((x+(1/4))<sup>2</sup>)<br />
(x<sup>2</sup>)+4=(x+(1/4))*(x+(1/4))<br />
(x<sup>2</sup>)+4=(x(x+(1/4))+(1/4)(x+(1/4)))<br />
(x<sup>2</sup>)+4=x<sup>2</sup>+(1/4)x+(1/4)x+(1/16)<br />
(x<sup>2</sup>)+4=x<sup>2</sup>+(1/2)x+(1/16)<br />
4=(1/2)x+(1/16)<br />
8=x+(1/8)<br />
7/8=x</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895081</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>23</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#23 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c023#c-23</link>
		<pubDate>Sat, 17 Dec 2016 19:08:34 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c023#c-23</guid>
		<description><![CDATA[<p>El otro, mi preferido, mejor con diagrama.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895075</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>22</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#22 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c022#c-22</link>
		<pubDate>Sat, 17 Dec 2016 19:08:04 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c022#c-22</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-21" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c021#c-21" rel="nofollow">#21</a> cierto que tnt80 es genial.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895063</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>21</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#21 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c021#c-21</link>
		<pubDate>Sat, 17 Dec 2016 19:06:24 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c021#c-21</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-20" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c020#c-20" rel="nofollow">#20</a> Cierto <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895060</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>20</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#20 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c020#c-20</link>
		<pubDate>Sat, 17 Dec 2016 19:05:58 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c020#c-20</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-19" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c019#c-19" rel="nofollow">#19</a> Pero entonces el problema no está bien expresado en el original, no?<br />
Genial!</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20895058</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>19</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#19 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c019#c-19</link>
		<pubDate>Sat, 17 Dec 2016 19:04:58 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c019#c-19</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-18" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c018#c-18" rel="nofollow">#18</a> <br />
¡ Tnt80 es genial!, ¡Tnt80 es cojonudo!<br />
He encontrado &#34;el fallo&#34;, creo. Si en lugar de hacer la raíz cuadrada de la mitad haces la mitad de la raíz cuadrada tienes:<br />
<br />
((x<sup>(1/2)</sup>)/2)+(8x/9)+1=x<br />
((x<sup>(1/2)</sup>)/2)-(x/9)+1=0<br />
(x<sup>(1/2)</sup>)-(2x/9)+2=0<br />
(9(x<sup>(1/2)</sup>))-(2x)+18=0<br />
t=x<sup>(1/2)</sup><br />
(9t)-(2t^2)+18=0<br />
t=6^(1/2)<br />
x=36</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894961</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>18</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#18 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c018#c-18</link>
		<pubDate>Sat, 17 Dec 2016 18:40:49 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c018#c-18</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-17" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c017#c-17" rel="nofollow">#17</a> Ese no me sale entero a mí tampoco, pero no sé qué hacer más, he planteado varias osibles escuaciones, por si estaba interpretando mal... Todas me salen cosas raras.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894956</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>17</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#17 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c017#c-17</link>
		<pubDate>Sat, 17 Dec 2016 18:39:20 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c017#c-17</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-14" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c014#c-14" rel="nofollow">#14</a> Ese me sigue saliendo irracional <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <br />
(x/2)<sup>(1/2)</sup>+(8x/9)+1=x<br />
(x/2)<sup>(1/2)</sup>+x(8/9)+1=x<br />
(x<sup>(1/2)</sup>*(1/2)<sup>(1/2)</sup>)+x(8/9)+1=x<br />
(x<sup>(1/2)</sup>*(1/2)<sup>(1/2)</sup>)+1=x/9<br />
t=(x<sup>(1/2)</sup>)<br />
(t*(1/2)<sup>(1/2)</sup>)+1=t<sup>2</sup>/9<br />
9t((1/2)<sup>(1/2)</sup>)+9=t^2<br />
t^2-9t((1/2)<sup>(1/2)</sup>)-9=0<br />
Y t me sale irracional <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894904</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>16</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#16 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c016#c-16</link>
		<pubDate>Sat, 17 Dec 2016 18:27:57 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c016#c-16</guid>
		<description><![CDATA[<p>Cierto, no sé qué estaba pensando <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
10(x^(1/2))+x/8+6=x<br />
10(x^(1/2))+6=x-x/8<br />
10(x^(1/2))+6=7x/8<br />
80(x^(1/2))+48=7x<br />
80(x^(1/2))=7x-48<br />
t=(x^(1/2))<br />
7t^2-80t-48=0<br />
t=12<br />
x=t^2=144</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894844</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>15</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#15 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c015#c-15</link>
		<pubDate>Sat, 17 Dec 2016 18:13:21 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c015#c-15</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-8" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c08#c-8" rel="nofollow">#8</a> me sale irracional.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894830</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>14</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#14 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c014#c-14</link>
		<pubDate>Sat, 17 Dec 2016 18:08:14 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c014#c-14</guid>
		<description><![CDATA[<p>The square root of half a number of bees, and also eight-ninths of the whole, alighted on the jasmines, and a female bee buzzed responsive to the hum of the male inclosed at night in a<br />
water-lily. O, beautiful damsel, tell me the number of bees.”</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894820</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>13</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#13 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c013#c-13</link>
		<pubDate>Sat, 17 Dec 2016 18:06:15 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c013#c-13</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-12" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c012#c-12" rel="nofollow">#12</a> pues vaya, a lo mejor no hemos puesto la misma ecuación<br />
El cuarto no me sale, pero es que no estoy segura de interpretar bien el enunciado. Voy a volver a la versión en inglés.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894816</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>12</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#12 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c012#c-12</link>
		<pubDate>Sat, 17 Dec 2016 18:05:13 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c012#c-12</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-9" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c09#c-9" rel="nofollow">#9</a> Pues teclealo otra vez que a mi no me sale <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894814</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>11</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#11 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c011#c-11</link>
		<pubDate>Sat, 17 Dec 2016 18:04:57 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c011#c-11</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-10" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c010#c-10" rel="nofollow">#10</a> nopes, 144 cumple el problema. Polya dice que vuelvas y lo mires en el problema y eso he hecho.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894812</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>10</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#10 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c010#c-10</link>
		<pubDate>Sat, 17 Dec 2016 18:04:13 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c010#c-10</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-9" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c09#c-9" rel="nofollow">#9</a> Creo que has tecleado mal otra vez <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894787</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>9</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#9 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c09#c-9</link>
		<pubDate>Sat, 17 Dec 2016 17:57:34 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c09#c-9</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-7" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c07#c-7" rel="nofollow">#7</a> Tecleando bien el de los gansos en el lago me sale 144</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894783</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>8</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#8 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c08#c-8</link>
		<pubDate>Sat, 17 Dec 2016 17:56:43 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c08#c-8</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-6" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c06#c-6" rel="nofollow">#6</a> Y en el cuarto también me sale un irracional <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894730</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>7</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#7 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c07#c-7</link>
		<pubDate>Sat, 17 Dec 2016 17:47:44 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c07#c-7</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-6" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c06#c-6" rel="nofollow">#6</a> Me sale 32/7 en el tercero <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894712</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>6</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#6 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c06#c-6</link>
		<pubDate>Sat, 17 Dec 2016 17:44:31 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c06#c-6</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-5" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c05#c-5" rel="nofollow">#5</a> Eso es<br />
El tercero estoy en ello, pero no me sale bien, reviso cuentas a ver, porque no puede salir irracional el número de gansos.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894701</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#5 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c05#c-5</link>
		<pubDate>Sat, 17 Dec 2016 17:42:22 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c05#c-5</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-4" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c04#c-4" rel="nofollow">#4</a> El segundo:<br />
(x/5)+(x/3)+3((x/3)-(x/5))+1=x<br />
(x/5)+(x/3)+3((5x/15)-(3x/15))+1=x<br />
(x/5)+(x/3)+3(2x/15)+1=x<br />
(x/5)+(x/3)+(2x/5)+1=x<br />
(3x/5)+(x/3)+1=x<br />
(9x/15)+(5x/15)+1=x<br />
x((9/15)+(5/15))+1=x<br />
x(14/15)+1=x<br />
1=x-x(14/15)<br />
1=x(1/15)<br />
x=15</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894685</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#4 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c04#c-4</link>
		<pubDate>Sat, 17 Dec 2016 17:37:48 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c04#c-4</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-3" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c03#c-3" rel="nofollow">#3</a> Bravo!</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894679</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#3 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c03#c-3</link>
		<pubDate>Sat, 17 Dec 2016 17:36:00 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c03#c-3</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-2" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c02#c-2" rel="nofollow">#2</a> El primero es fácil:<br />
(x/3)+(x/4)+(x/5)+(x/6)+6=x<br />
<br />
x((1/3)+(1/4)+(1/5)+(1/6))+6  =x<br />
x((4/12)+(3/12)+(6/30)+(5/30))+6 = x<br />
x((7/12)+(11/30))+6 = x<br />
x((210/360)+(132/360))+6 =x<br />
x(342/360)+6 =x<br />
x(19/20)+6=x<br />
x-x(19/20)=6<br />
x/20=6<br />
x=120</p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894634</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#2 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c02#c-2</link>
		<pubDate>Sat, 17 Dec 2016 17:24:43 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c02#c-2</guid>
		<description><![CDATA[<p><a class="tooltip c:2710648-1" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago/c01#c-1" rel="nofollow">#1</a> Estas cosas tan literarias son un poco así. Pero el primero es muy sencillo. De una colección de nenúfares cuyo valor quiero averiguar regalo una parte a cada dios de los que citan y me quedan 6.<br />
Lo cierto es que estoy resolviendolos ahora. Tenía la cita de que en esta novela había un ratito de problemas, he buscado, he traducido y aún no he resuelto.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>20894631</meneame:comment_id>
		<meneame:link_id>2710648</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>tnt80</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/m/problemas/nenufar-en-un-lago</meneame:url>
		<title>#1 Nenúfar en un lago</title>
		<link>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c01#c-1</link>
		<pubDate>Sat, 17 Dec 2016 17:23:40 +0000</pubDate>
		<dc:creator>tnt80</dc:creator>
		<guid>https://www.meneame.net/m/problemas/nenufar-en-un-lago/c01#c-1</guid>
		<description><![CDATA[<p><a class="tooltip l:2710648" href="https://www.meneame.net/m/problemas/nenufar-en-un-lago" rel="nofollow">#0</a> No me entero de nada <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/confused.png" alt=":-S" title=":-S :S" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>tnt80</strong></p>]]></description>
	</item>

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