Factor completely. If the polynomial cannot be factored, say it is prime.5x3 + 5x2 - 30x

A. 5x(x + 2)(x - 3)
B. (x - 2)(5x2 + 15)
C. (5x2 + 10x)(x - 3)
D. 5x(x - 2)(x + 3)


Answer: D

Mathematics

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A.
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