Question

Which of the binomials below is a factor of this trinomial?

x2 + 4x - 60

A. x - 10
B. x2 - 6
C. x + 6
D. x - 6

Answer 1

This factors out to (x+10)(x-6)

Answer 2

im confused. what do i do after with (x+10)(x-6)

Answer 3

@sweetburger

Answer 4

1*-60=-60
10-6=4
10*-6=-60

Answer 5

\[x^2+(10-6)x-60=x^2+10x-6x-60=x(...+...)-6(...+...)\]