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3 years ago

Factor the trinomial below.

2 answers:

8 0

The answer is:
D. (x – 3)(x + 10)
Work:
x2+7x−30

x2+7x−30
=(x−3)(x+10)

Georgia [21]3 years ago

5 0

Factors of 30 are 10 and 3
10-3 = 7
x^2+10x-3x-30
X(X+10)-3(X+10)
(X+10)(x-3)
option D is correct

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