Question

What are 2 binomials that are factors of this trinomial? x^2-x-20

Answer 1

( x - 5 )( x + 4 )

Explanation:

Answer 2

(x-5) (x+4)

Explanation:

x^2-x-20

What two terms multiply to -20 and add to -1

-5*4 = -20

-5+4 = -1

(x-5) (x+4)