Math

(x + 9)(x - 11)

Asked by AnneS2 on 24 May 07:57

Last updated by anonymous on 25 May 12:09

1 Answers

Log in to answer

Answered by CherieS on 25 May 12:09

(x + 9)(x - 11)

(x)(x) (x)(-11) (+9)(x) (+9)(-11)

x^2 -11x +9x -99

x^2 -2x-99