Processing Math: Done
To print higher-resolution math symbols, click the
Hi-Res Fonts for Printing button on the jsMath control panel.

No jsMath TeX fonts found -- using image fonts instead.
These may be slow and might not print well.
Use the jsMath control panel to get additional information.
jsMath Control PanelHide this Message


jsMath

Svar 3.4:7

Förberedande kurs i matematik 2

(Skillnad mellan versioner)
Hoppa till: navigering, sök
(Ny sida: <math>(z-1)(z-2)(z-4) = z^3 -7z^2 + 14z - 8</math>)
Nuvarande version (7 april 2008 kl. 14.54) (redigera) (ogör)
 
Rad 1: Rad 1:
-
<math>(z-1)(z-2)(z-4) = z^3 -7z^2 + 14z - 8</math>
+
{| width="100%" cellspacing="10px"
 +
|a)
 +
|width="50%"| <math>(z-1)(z-2)(z-4) = z^3 -7z^2 + 14z - 8</math>
 +
|b)
 +
|width="50%"| <math>(z+1-i)(z+1+i) = z^2+2z+2</math>
 +
|}

Nuvarande version

a) (z1)(z2)(z4)=z37z2+14z8 b) (z+1i)(z+1+i)=z2+2z+2