Factor the polynomial. 9y^2 - 49

Holt McDougal Larson Algebra 1 Common Core Edition page ep 9 number 50

Asked by Dee Dee on 30 Apr 10:22

Last updated by anonymous on 01 May 12:49

Answered by CherieS on 01 May 12:49

9y^2 - 49

(3y )(3y ) ( +7)( -7)

(3y+7)(3y-7)