https://minidemo.mathonline.se/index.php?action=history&feed=atom&title=1.7_L%C3%B6sning_2f
1.7 Lösning 2f - Versionshistorik
2026-04-12T06:47:39Z
Versionshistorik för denna sida på wikin
MediaWiki 1.23.1
https://minidemo.mathonline.se/index.php?title=1.7_L%C3%B6sning_2f&diff=25997&oldid=prev
Taifun den 8 juli 2015 kl. 14.58
2015-07-08T14:58:03Z
<p></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr style='vertical-align: top;'>
<td colspan='2' style="background-color: white; color:black; text-align: center;">← Äldre version</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Versionen från 8 juli 2015 kl. 14.58</td>
</tr><tr><td colspan="2" class="diff-lineno">Rad 1:</td>
<td colspan="2" class="diff-lineno">Rad 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><math> 3 \cdot \<del class="diffchange diffchange-inline">lg </del>2 \<del class="diffchange diffchange-inline">; </del>= \<del class="diffchange diffchange-inline">; </del>\<del class="diffchange diffchange-inline">lg</del>\<del class="diffchange diffchange-inline">,(</del>2<del class="diffchange diffchange-inline">^3) </del>\<del class="diffchange diffchange-inline">; = </del>\<del class="diffchange diffchange-inline">; </del>\<del class="diffchange diffchange-inline">lg</del>\,8 </math></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><math> <ins class="diffchange diffchange-inline">\, 2\,^</ins>3 \cdot <ins class="diffchange diffchange-inline">5</ins>\<ins class="diffchange diffchange-inline">,^</ins>2 \<ins class="diffchange diffchange-inline">, </ins>= \<ins class="diffchange diffchange-inline">, 2 </ins>\<ins class="diffchange diffchange-inline">cdot 2 </ins>\<ins class="diffchange diffchange-inline">cdot </ins>2 \<ins class="diffchange diffchange-inline">, </ins>\<ins class="diffchange diffchange-inline">cdot </ins>\<ins class="diffchange diffchange-inline">, 5 \cdot 5 \, = </ins>\, 8 <ins class="diffchange diffchange-inline">\, \cdot \, 25 \, = \, 200 \, </ins></math></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><math> <del class="diffchange diffchange-inline">3 </del>\cdot \<del class="diffchange diffchange-inline">lg 2 </del>\<del class="diffchange diffchange-inline">; </del>= \<del class="diffchange diffchange-inline">; 3 </del>\<del class="diffchange diffchange-inline">cdot 0</del>,<del class="diffchange diffchange-inline">301030 </del>\<del class="diffchange diffchange-inline">; </del>= \<del class="diffchange diffchange-inline">; 0</del>,<del class="diffchange diffchange-inline">90309 </del></math></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><math> <ins class="diffchange diffchange-inline">\, (2 </ins>\cdot <ins class="diffchange diffchange-inline">5)</ins>\<ins class="diffchange diffchange-inline">,^5 </ins>\<ins class="diffchange diffchange-inline">, </ins>= \<ins class="diffchange diffchange-inline">, (10)</ins>\,<ins class="diffchange diffchange-inline">^5 </ins>\<ins class="diffchange diffchange-inline">, </ins>= \, <ins class="diffchange diffchange-inline">10 \cdot 10 \cdot 10 \cdot 10 \cdot 10 \, = \, 100\,000 \, </ins></math></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><math> \<del class="diffchange diffchange-inline">lg 8 </del>\; <del class="diffchange diffchange-inline">= </del>\; <del class="diffchange diffchange-inline">0</del>,<del class="diffchange diffchange-inline">90309 </del></math></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">::::</ins><math> \<ins class="diffchange diffchange-inline">; 200 \quad \neq \quad 100\,000 \, </math></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">:::::<big><math> </ins>\; <ins class="diffchange diffchange-inline">\Downarrow </math></big></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">:::<math> </ins>\;<ins class="diffchange diffchange-inline">\;\, 2\,^3 \cdot 5\,^2 \; \neq \; (2 \cdot 5)\,^5 \</ins>, </math></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">:::::<big><math> \; \Downarrow </math></big></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">::::&nbsp;&nbsp;FALSKT</ins></div></td></tr>
</table>
Taifun
https://minidemo.mathonline.se/index.php?title=1.7_L%C3%B6sning_2f&diff=3433&oldid=prev
Taifun den 16 mars 2011 kl. 18.46
2011-03-16T18:46:00Z
<p></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr style='vertical-align: top;'>
<td colspan='2' style="background-color: white; color:black; text-align: center;">← Äldre version</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Versionen från 16 mars 2011 kl. 18.46</td>
</tr><tr><td colspan="2" class="diff-lineno">Rad 1:</td>
<td colspan="2" class="diff-lineno">Rad 1:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><math> 3 \cdot \lg 2 \; = \; \lg\,(2^3) \; = \; \lg\,8 </math></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><math> 3 \cdot \lg 2 \; = \; \lg\,(2^3) \; = \; \lg\,8 </math></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><math> 3 \cdot \lg 2 \; = \; \<del class="diffchange diffchange-inline">lg </del>\, <del class="diffchange diffchange-inline">? </del></math></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><math> 3 \cdot \lg 2 \; = \; <ins class="diffchange diffchange-inline">3 </ins>\<ins class="diffchange diffchange-inline">cdot 0,301030 \; = </ins>\<ins class="diffchange diffchange-inline">; 0</ins>,<ins class="diffchange diffchange-inline">90309 </ins></math></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><math> <del class="diffchange diffchange-inline">3 \cdot </del>\lg <del class="diffchange diffchange-inline">2 </del>\; = \; <del class="diffchange diffchange-inline">\lg \</del>, <del class="diffchange diffchange-inline">? </del></math></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><math> \lg <ins class="diffchange diffchange-inline">8 </ins>\; = \; <ins class="diffchange diffchange-inline">0</ins>,<ins class="diffchange diffchange-inline">90309 </ins></math></div></td></tr>
</table>
Taifun
https://minidemo.mathonline.se/index.php?title=1.7_L%C3%B6sning_2f&diff=3431&oldid=prev
Taifun: Created page with "<math> 3 \cdot \lg 2 \; = \; \lg\,(2^3) \; = \; \lg\,8 </math> <math> 3 \cdot \lg 2 \; = \; \lg \, ? </math> <math> 3 \cdot \lg 2 \; = \; \lg \, ? </math>"
2011-03-16T18:42:02Z
<p>Created page with "<math> 3 \cdot \lg 2 \; = \; \lg\,(2^3) \; = \; \lg\,8 </math> <math> 3 \cdot \lg 2 \; = \; \lg \, ? </math> <math> 3 \cdot \lg 2 \; = \; \lg \, ? </math>"</p>
<p><b>Ny sida</b></p><div><math> 3 \cdot \lg 2 \; = \; \lg\,(2^3) \; = \; \lg\,8 </math><br />
<br />
<math> 3 \cdot \lg 2 \; = \; \lg \, ? </math><br />
<br />
<math> 3 \cdot \lg 2 \; = \; \lg \, ? </math></div>
Taifun