Versionen från 29 april 2007 kl. 12.17 (redigera) Ossiang (Diskussion | bidrag) ← Gå till föregående ändring |
Nuvarande version (31 maj 2007 kl. 07.02) (redigera) (ogör) KTH.SE:u1rp004j (Diskussion | bidrag)
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(9 mellanliggande versioner visas inte.) |
Rad 1: |
Rad 1: |
| + | |
| ==Övning 3.2:1== | | ==Övning 3.2:1== |
| | | |
| <div class="ovning"> | | <div class="ovning"> |
- | Lös ekvationen | |
| <table width="100%" cellspacing="10px"> | | <table width="100%" cellspacing="10px"> |
| <tr><td height="5px"/></tr> | | <tr><td height="5px"/></tr> |
- | <tr align="center"> | + | <tr align="left"> |
- | <td class="ntext">$\sqrt{x-4}=6-x$</td> | + | <td class="ntext" width="100%">Lös ekvationen $\ \sqrt{x-4}=6-x\,$. |
| + | </td> |
| </tr> | | </tr> |
| <tr><td height="5px"/></tr> | | <tr><td height="5px"/></tr> |
Rad 17: |
Rad 18: |
| <table width="100%" cellspacing="10px"> | | <table width="100%" cellspacing="10px"> |
| <tr><td height="5px"/></tr> | | <tr><td height="5px"/></tr> |
- | <tr align="center"> | + | <tr align="left"> |
- | <td class="ntext">$x=5$</td> | + | <td class="ntext" width="100%">$x=5$</td> |
| </tr> | | </tr> |
| <tr><td height="5px"/></tr> | | <tr><td height="5px"/></tr> |
Rad 28: |
Rad 29: |
| <div class=NavHead>Lösning </div> | | <div class=NavHead>Lösning </div> |
| <div class=NavContent> | | <div class=NavContent> |
- | [[Bild:3_2_1-1(3).gif]]<br \>[[Bild:3_2_1-2(3).gif]]<br \>[[Bild:3_2_1-3(3).gif]] | + | <table width="100%" cellspacing="10px"> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_1-1(3).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_1-2(3).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_1-3(3).gif]] |
| + | </td> |
| + | </tr> |
| + | </table> |
| </div> | | </div> |
| </div> | | </div> |
Rad 35: |
Rad 52: |
| | | |
| <div class="ovning"> | | <div class="ovning"> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">Lös ekvationen $\ \sqrt{2x+7}=x+2\,$. |
| + | </td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| | | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Facit </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">$x=1$</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Lösning </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_2-1(3).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_2-2(3).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_2-3(3).gif]] |
| + | </td> |
| + | </tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | ==Övning 3.2:3== |
| + | |
| + | <div class="ovning"> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">Lös ekvationen $\ \sqrt{3x-8}+2=x\,$.</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| </div> | | </div> |
| | | |
Rad 41: |
Rad 113: |
| <div class=NavHead>Facit </div> | | <div class=NavHead>Facit </div> |
| <div class=NavContent> | | <div class=NavContent> |
- | Facit till alla delfrågorna<br \> | + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">$\left \{ \eqalign{ x_1 & = 3 \cr x_2 & = 4\cr } \right.$</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| | | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Lösning </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_3-1(2).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_3-2(2).gif]] |
| + | </td> |
| + | </tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | ==Övning 3.2:4== |
| + | |
| + | <div class="ovning"> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">Lös ekvationen $\ \sqrt{1-x}=2-x\,$.</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Facit </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">Saknar lösning.</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| </div> | | </div> |
| </div> | | </div> |
Rad 49: |
Rad 169: |
| <div class=NavHead>Lösning </div> | | <div class=NavHead>Lösning </div> |
| <div class=NavContent> | | <div class=NavContent> |
- | Lösning till delfråga <br \>[[Bild:]] | + | <table width="100%" cellspacing="10px"> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_4.gif]] |
| + | </td> |
| + | </tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | |
| + | ==Övning 3.2:5== |
| + | |
| + | <div class="ovning"> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">Lös ekvationen $\ \sqrt{3x-2}=2-x\,$.</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Facit </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">$x=1$</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Lösning </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_5-1(2).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_5-2(2).gif]] |
| + | </td> |
| + | </tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | ==Övning 3.2:6== |
| + | |
| + | <div class="ovning"> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">Lös ekvationen $\ \sqrt{x+1}+\sqrt{x+5}=4\,$.</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Facit </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr><td height="5px"/></tr> |
| + | <tr align="left"> |
| + | <td class="ntext" width="100%">$x=\displaystyle\frac{5}{4}$</td> |
| + | </tr> |
| + | <tr><td height="5px"/></tr> |
| + | </table> |
| + | </div> |
| + | </div> |
| + | |
| + | <div class=NavFrame style="CLEAR: both"> |
| + | <div class=NavHead>Lösning </div> |
| + | <div class=NavContent> |
| + | <table width="100%" cellspacing="10px"> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_6-1(2).gif]] |
| + | </td> |
| + | </tr> |
| + | <tr> |
| + | <td align="center"> |
| + | [[Bild:3_2_6-2(2).gif]] |
| + | </td> |
| + | </tr> |
| + | </table> |
| </div> | | </div> |
| </div> | | </div> |