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

User Mahir
by
5.0k points

1 Answer

3 votes

Answer:

(x+5)(x+4)

Explanation:

x^2+9x+20

Factor

What 2 numbers multiply to 20 and add to 9

5*4 = 20

5+4 =9

(x+5)(x+4)

User Sergey Sheleg
by
4.1k points
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