p^2 - 7p = 18

Holt McDougal Larson Algebra 1 Common Core Edition page ep9 number 32

Asked by Dee Dee on 30 Apr 09:56

Last updated by anonymous on 01 May 13:37

Answered by CherieS on 01 May 13:37

p^2 - 7p = 18

p^2 - 7p-18 = 18-18

p^2 - 7p-18 =0

(p )(p ) ( -9)( +2)

(p-9)(p+2)=0