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

2.2 Exercises

From Förberedande kurs i matematik 1

Revision as of 12:50, 31 March 2008 by Lina (Talk | contribs)
Jump to: navigation, search
 

Template:Mall:Ej vald flik Template:Mall:Vald flik

 

Övning 2.2:1

Lös ekvationerna

a) x−2=−1 b) 2x+1=13
c) 31x−1=x d) 5x+7=2x−6

Svar | Lösning a | Lösning b | Lösning c | Lösning d

Övning 2.2:2

Lös ekvationerna

a) 65x−9x+2=21 b) 78x+3−45x−7=2
c) (x+3)2−(x−5)2=6x+4 d) (x2+4x+1)2+3x4−2x2=(2x2+2x+3)2

Svar | Lösning a | Lösning b | Lösning c | Lösning d

Retrieved from "http://wiki.math.se/wikis/2008/bridgecourse1-ImperialCollege/index.php/2.2_Exercises"