Math

1x^2 - 2x - 63 = 0

Asked by AnneS2 on 16 Mar 04:32

Last updated by anonymous on 17 Mar 11:32

1 Answers

Log in to answer

Answered by CherieS on 17 Mar 11:32

x^2 = 2 x+63 (x-9) (x+7) = 0

(x-1)^2-64 = 0

x=-7

x=9