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

User Iris
by
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2 Answers

1 vote

Answer:

( x - 5 )( x + 4 )

Explanation:

User Rgubby
by
3.8k points
3 votes

Answer:

(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)

User Ijse
by
3.6k points