Lösning 1.1:2c - Versionshistorik

http://wiki.math.se/wikis/forberedandematte1/index.php?action=history&feed=atom&title=L%C3%B6sning_1.1%3A2c Lösning 1.1:2c - Versionshistorik 2026-04-05T21:42:43Z Versionshistorik för denna sida på wikin MediaWiki 1.11.1 http://wiki.math.se/wikis/forberedandematte1/index.php?title=L%C3%B6sning_1.1:2c&diff=1528&oldid=prev Tek den 29 april 2008 kl. 07.30 2008-04-29T07:30:58Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr> <td colspan='2' style="background-color: white; color:black;">← Äldre version</td> <td colspan='2' style="background-color: white; color:black;">Versionen från 29 april 2008 kl. 07.30</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: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_START}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_START}}</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><center> [[<del style="color: red; font-weight: bold; text-decoration: none;">Bild:1_1_2c</del>.<del style="color: red; font-weight: bold; text-decoration: none;">gif</del>]] </center></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Hela uttrycket kan vi dela upp i två delar</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><center><ins style="color: red; font-weight: bold; text-decoration: none;"><math>\bbox</ins>[<ins style="color: red; font-weight: bold; text-decoration: none;">#FFEEAA;,1.5pt]{\,3\cdot(-7)\,}-\bbox</ins>[<ins style="color: red; font-weight: bold; text-decoration: none;">#FFEEAA;,1</ins>.<ins style="color: red; font-weight: bold; text-decoration: none;">5pt</ins>]<ins style="color: red; font-weight: bold; text-decoration: none;">{\,4\cdot(6-5)\,}</math></center></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">som vi kan räkna ut separat och sedan subtrahera från varandra.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">{{NAVCONTENT_STEP}}</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Det första deluttrycket är lika med</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"><center><math>3\cdot(-7) = -21</math></center></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">{{NAVCONTENT_STEP}}</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">medan det andra deluttrycket blir</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"><center><math>4\cdot(6-5) = 4\cdot 1 = 4\,</math>.</center></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">{{NAVCONTENT_STEP}}</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Sammantaget får vi</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"><center><math>\bbox[#FFEEAA;,1.5pt</ins>]<ins style="color: red; font-weight: bold; text-decoration: none;">{\,3\cdot(-7)\,}-\bbox[#FFEEAA;,1.5pt]{\,4\cdot(6-5)\,} = \bbox[#FFEEAA;,1.5pt]{\,-21\,}-\bbox[#FFEEAA;,1.5pt]{\,4\,} = -25\,</math>.</ins></center></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr> </table>

Tek http://wiki.math.se/wikis/forberedandematte1/index.php?title=L%C3%B6sning_1.1:2c&diff=99&oldid=prev Lina den 20 mars 2008 kl. 11.00 2008-03-20T11:00:32Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr> <td colspan='2' style="background-color: white; color:black;">← Äldre version</td> <td colspan='2' style="background-color: white; color:black;">Versionen från 20 mars 2008 kl. 11.00</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: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_START}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_START}}</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"></td><td colspan="2"> </td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"></td><td colspan="2"> </td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><center> [[Bild:1_1_2c.gif]] </center></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><center> [[Bild:1_1_2c.gif]] </center></div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"></td><td colspan="2"> </td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{{NAVCONTENT_STOP}}</div></td></tr> </table>

Lina http://wiki.math.se/wikis/forberedandematte1/index.php?title=L%C3%B6sning_1.1:2c&diff=90&oldid=prev Lina: Ny sida: {{NAVCONTENT_START}} <center> Bild:1_1_2c.gif </center> {{NAVCONTENT_STOP}} 2008-03-20T10:56:14Z

<p>Ny sida: {{NAVCONTENT_START}} <center> <a href="/wikis/forberedandematte1/index.php/Bild:1_1_2c.gif" title="Bild:1 1 2c.gif">Bild:1_1_2c.gif</a> </center> {{NAVCONTENT_STOP}}</p> <p><b>Ny sida</b></p><div>{{NAVCONTENT_START}}<br /> <br /> <br /> <center> [[Bild:1_1_2c.gif]] </center><br /> <br /> {{NAVCONTENT_STOP}}</div>

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