Math

3y^2 +9y+6=0

Asked by AnneS2 on 24 Apr 03:39

Last updated by anonymous on 26 Apr 04:54

1 Answers

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Answered by CherieS on 26 Apr 04:54

3y^2 +9y+6=0

3(y^2+3y+2)=0

3(y )(y ) ( +1)( +2)

3(y+1)(y+2)=0

Check:

3(y+1)(y+2)

3 (y)(y) (y)(2) (1)(y) (1)(2)

3 (y^2 +2y +1y +2)

3(y^2+3y+2)