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Alchen [17]
3 years ago
6

Factor the trinomial below.

Mathematics
2 answers:
Leni [432]3 years ago
8 0
The answer is:
D. (x – 3)(x + 10)
Work:
<span><span>x2</span>+<span>7x</span></span>−<span>30
</span>
<span><span><span>x2</span>+<span>7x</span></span>−30</span>
<span>=<span><span>(<span>x−3</span>)</span><span>(<span>x+10</span>)</span></span></span><span>
</span>
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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