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2.2 Exercises

From Förberedande kurs i matematik 1

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===Övning 2.2:1===
===Övning 2.2:1===
<div class="ovning">
<div class="ovning">
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Förenkla så långt som möjligt
+
L&ouml;s ekvationerna
{| width="100%" cellspacing="10px"
{| width="100%" cellspacing="10px"
|a)
|a)

Revision as of 12:41, 31 March 2008

 

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

 

Övning 2.2:1

Lös ekvationerna

a) x2=1 b) 2x+1=13
c) 31x1=x d) 5x+7=2x6