Math

Factor and check : x^2 -3x+2=0

Asked by AnneS2 on 12 Sep 03:19

Last updated by anonymous on 13 Sep 15:29

1 Answers

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Answered by CherieS on 13 Sep 15:29

x^2 -3x+2=0

(x )(x ) ( -2)( -1)=0

(x-2) (x-1) = 0

Check:

(x-2) (x-1) = 0

(x)(x) (x)(-1) (-2)(x) (-2)(-1)=0

x^2 -1x -2x +2=0

x^2 -3x +2=0