Question

Which of the following represents the factorization of the polynomial below?
x^2+9x+ 20

Answer 1

(x + 4)(x + 5)

Step-By-Step Explanation:

What two numbers add to 9 and multiply to 20?

They would be 4 and 5.

So,

After Rewriting the expression,

(x + 4)(x + 5)

Hope this helped ;)