Math

y^2 +9y+1=0

Asked by AnneS2 12 years ago 4/24/2013 3:42 AM

Last updated by anonymous 12 years ago 4/26/2013 4:46 AM

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Answered by CherieS 12 years ago 4/26/2013 4:46 AM

y^2 +9y+1=0

y (y +9) +1

=y(y+9)+1=0