http://wiki.math.se/wikis/sf0600_0701/index.php?title=%C3%96vningar_3.4&action=history Versionshistorik för denna sida på wikin sv MediaWiki 1.9.3 Fri, 24 Apr 2026 21:00:44 GMT http://wiki.math.se/wikis/sf0600_0701/index.php?title=%C3%96vningar_3.4&diff=2442&oldid=prev <p></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">← Äldre version</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Versionen från 17 juli 2007 kl. 09.43</td> </tr> <tr><td colspan="2" align="left"><strong>Rad 49:</strong></td> <td colspan="2" align="left"><strong>Rad 49:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/table&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/table&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/div&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/div&gt;</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;</td></tr> </table> Tue, 17 Jul 2007 09:43:56 GMT KTH.SE:u1zpa8nw http://wiki.math.se/wikis/sf0600_0701/index.php/Diskussion:%C3%96vningar_3.4 http://wiki.math.se/wikis/sf0600_0701/index.php?title=%C3%96vningar_3.4&diff=2299&oldid=prev <p></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">← Äldre version</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Versionen från 16 juli 2007 kl. 11.33</td> </tr> <tr><td colspan="2" align="left"><strong>Rad 22:</strong></td> <td colspan="2" align="left"><strong>Rad 22:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$2^{\scriptstyle x^<span style="color: red; font-weight: bold;">2</span>-2}=1$&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$2^{\scriptstyle x^<span style="color: red; font-weight: bold;">{\scriptstyle2}</span>-2}=1$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^{2x}+e^x=4$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^{2x}+e^x=4$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^{x^<span style="color: red; font-weight: bold;">2</span>}=2^x$&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^{x^<span style="color: red; font-weight: bold;">{\scriptstyle2}</span>}=2^x$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;</td></tr> </table> Mon, 16 Jul 2007 11:33:53 GMT KTH.SE:u1zpa8nw http://wiki.math.se/wikis/sf0600_0701/index.php/Diskussion:%C3%96vningar_3.4 http://wiki.math.se/wikis/sf0600_0701/index.php?title=%C3%96vningar_3.4&diff=2298&oldid=prev <p></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">← Äldre version</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Versionen från 16 juli 2007 kl. 11.32</td> </tr> <tr><td colspan="2" align="left"><strong>Rad 38:</strong></td> <td colspan="2" align="left"><strong>Rad 38:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$2^{-x^<span style="color: red; font-weight: bold;">2</span>}=2e^{2x}$&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$2^{-x^<span style="color: red; font-weight: bold;">{\scriptstyle2}</span>}=2e^{2x}$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{(x^2+3x)}=\ln{(3x^2-2x)}$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{(x^2+3x)}=\ln{(3x^2-2x)}$&lt;/td&gt;</td></tr> </table> Mon, 16 Jul 2007 11:32:33 GMT KTH.SE:u1zpa8nw http://wiki.math.se/wikis/sf0600_0701/index.php/Diskussion:%C3%96vningar_3.4 http://wiki.math.se/wikis/sf0600_0701/index.php?title=%C3%96vningar_3.4&diff=2297&oldid=prev <p></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">← Äldre version</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Versionen från 16 juli 2007 kl. 11.31</td> </tr> <tr><td colspan="2" align="left"><strong>Rad 1:</strong></td> <td colspan="2" align="left"><strong>Rad 1:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">__NOTOC__</td><td> </td><td style="background: #eee; font-size: smaller;">__NOTOC__</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><span style="color: red; font-weight: bold;">==</span>&amp;Ouml;vning 3.4:1<span style="color: red; font-weight: bold;">==</span></td><td>+</td><td style="background: #cfc; font-size: smaller;"><span style="color: red; font-weight: bold;">'''</span>&amp;Ouml;vning 3.4:1<span style="color: red; font-weight: bold;">'''</span></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;div class=&quot;ovning&quot;&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;div class=&quot;ovning<span style="color: red; font-weight: bold;">&quot; style=&quot;margin-top:-20px; margin-bottom:-5px;</span>&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">L&amp;ouml;s ekvationerna</td><td> </td><td style="background: #eee; font-size: smaller;">L&amp;ouml;s ekvationerna</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;table width=&quot;100%<span style="color: red; font-weight: bold;">&quot; cellspacing=&quot;10px</span>&quot;&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;table width=&quot;100%&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^x=13$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^x=13$&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$13e^x=2\cdot3^{-x}$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$13e^x=2\cdot3^{-x}$&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^x=7\cdot2^x$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^x=7\cdot2^x$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;</td></tr> <tr><td colspan="2" align="left"><strong>Rad 16:</strong></td> <td colspan="2" align="left"><strong>Rad 16:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/div&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/div&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><span style="color: red; font-weight: bold;">==</span>&amp;Ouml;vning 3.4:2<span style="color: red; font-weight: bold;">==</span></td><td>+</td><td style="background: #cfc; font-size: smaller;"><span style="color: red; font-weight: bold;">'''</span>&amp;Ouml;vning 3.4:2<span style="color: red; font-weight: bold;">'''</span></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;div class=&quot;ovning&quot;&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;div class=&quot;ovning<span style="color: red; font-weight: bold;">&quot; style=&quot;margin-top:-20px; margin-bottom:-5px;</span>&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">L&amp;ouml;s ekvationerna</td><td> </td><td style="background: #eee; font-size: smaller;">L&amp;ouml;s ekvationerna</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;table width=&quot;100%<span style="color: red; font-weight: bold;">&quot; cellspacing=&quot;10px</span>&quot;&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;table width=&quot;100%&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$2^{\scriptstyle x^2-2}=1$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$2^{\scriptstyle x^2-2}=1$&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^{2x}+e^x=4$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^{2x}+e^x=4$&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^{x^2}=2^x$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^{x^2}=2^x$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td></tr> <tr><td colspan="2" align="left"><strong>Rad 32:</strong></td> <td colspan="2" align="left"><strong>Rad 32:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/div&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/div&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><span style="color: red; font-weight: bold;">==</span>&amp;Ouml;vning 3.4:3<span style="color: red; font-weight: bold;">==</span></td><td>+</td><td style="background: #cfc; font-size: smaller;"><span style="color: red; font-weight: bold;">'''</span>&amp;Ouml;vning 3.4:3<span style="color: red; font-weight: bold;">'''</span></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;div class=&quot;ovning&quot;&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;div class=&quot;ovning<span style="color: red; font-weight: bold;">&quot; style=&quot;margin-top:-20px; margin-bottom:-5px;</span>&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">L&amp;ouml;s ekvationerna</td><td> </td><td style="background: #eee; font-size: smaller;">L&amp;ouml;s ekvationerna</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;table width=&quot;100%<span style="color: red; font-weight: bold;">&quot; cellspacing=&quot;10px</span>&quot;&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;table width=&quot;100%&quot;&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;a)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$2^{-x^2}=2e^{2x}$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$2^{-x^2}=2e^{2x}$&lt;/td&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;b)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{(x^2+3x)}=\ln{(3x^2-2x)}$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{(x^2+3x)}=\ln{(3x^2-2x)}$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;tr align=&quot;left&quot;&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)&lt;/td&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;td class=&quot;ntext&quot;&gt;c)<span style="color: red; font-weight: bold;">&amp;nbsp;&amp;nbsp;&amp;nbsp;</span>&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{x}+\ln{(x+4)}=\ln{(2x+3)}$&lt;/td&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{x}+\ln{(x+4)}=\ln{(2x+3)}$&lt;/td&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/tr&gt;</td></tr> </table> Mon, 16 Jul 2007 11:31:28 GMT KTH.SE:u1zpa8nw http://wiki.math.se/wikis/sf0600_0701/index.php/Diskussion:%C3%96vningar_3.4 http://wiki.math.se/wikis/sf0600_0701/index.php?title=%C3%96vningar_3.4&diff=2251&oldid=prev <p>Ny sida: __NOTOC__ ==&amp;Ouml;vning 3.4:1== &lt;div class=&quot;ovning&quot;&gt; L&amp;ouml;s ekvationerna &lt;table width=&quot;100%&quot; cellspacing=&quot;10px&quot;&gt; &lt;tr align=&quot;left&quot;&gt; &lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt; &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;...</p> <p><b>Ny sida</b></p><div>__NOTOC__<br /> ==&amp;Ouml;vning 3.4:1==<br /> &lt;div class=&quot;ovning&quot;&gt;<br /> L&amp;ouml;s ekvationerna<br /> &lt;table width=&quot;100%&quot; cellspacing=&quot;10px&quot;&gt;<br /> &lt;tr align=&quot;left&quot;&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^x=13$&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;b)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$13e^x=2\cdot3^{-x}$&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;c)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^x=7\cdot2^x$&lt;/td&gt;<br /> &lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;<br /> &lt;/tr&gt;<br /> &lt;/table&gt;<br /> &lt;/div&gt;<br /> <br /> ==&amp;Ouml;vning 3.4:2==<br /> &lt;div class=&quot;ovning&quot;&gt;<br /> L&amp;ouml;s ekvationerna<br /> &lt;table width=&quot;100%&quot; cellspacing=&quot;10px&quot;&gt;<br /> &lt;tr align=&quot;left&quot;&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$2^{\scriptstyle x^2-2}=1$&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;b)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$e^{2x}+e^x=4$&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;c)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;33%&quot;&gt;$3e^{x^2}=2^x$&lt;/td&gt;<br /> &lt;/tr&gt;<br /> &lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;<br /> &lt;/table&gt;<br /> &lt;/div&gt;<br /> <br /> ==&amp;Ouml;vning 3.4:3==<br /> &lt;div class=&quot;ovning&quot;&gt;<br /> L&amp;ouml;s ekvationerna<br /> &lt;table width=&quot;100%&quot; cellspacing=&quot;10px&quot;&gt;<br /> &lt;tr align=&quot;left&quot;&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;a)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$2^{-x^2}=2e^{2x}$&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;b)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{(x^2+3x)}=\ln{(3x^2-2x)}$&lt;/td&gt;<br /> &lt;/tr&gt;<br /> &lt;tr align=&quot;left&quot;&gt;<br /> &lt;td class=&quot;ntext&quot;&gt;c)&lt;/td&gt;<br /> &lt;td class=&quot;ntext&quot; width=&quot;50%&quot;&gt;$\ln{x}+\ln{(x+4)}=\ln{(2x+3)}$&lt;/td&gt;<br /> &lt;/tr&gt;<br /> &lt;tr&gt;&lt;td height=&quot;5px&quot;/&gt;&lt;/tr&gt;<br /> &lt;/table&gt;<br /> &lt;/div&gt;</div> Mon, 16 Jul 2007 08:10:58 GMT KTH.SE:u1zpa8nw http://wiki.math.se/wikis/sf0600_0701/index.php/Diskussion:%C3%96vningar_3.4