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Answer 2.1:1

From Förberedande kurs i matematik 1

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Current revision (14:32, 8 September 2008) (edit) (undo)
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===Facit 2.1:1===
 
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<div class="ovning">
 
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Utveckla
 
{| width="100%" cellspacing="10px"
{| width="100%" cellspacing="10px"
|a)
|a)

Current revision

a) 3x23x b) xy+x2yx3y c) 4x2+x2y2
d) x3yx2y+x3y2 e) x214x+49 f) 16y2+40y+25
g) 9x66x3y2+y4 h) 9x10+30x8+25x6