Factor completely. If the polynomial is prime, say so.3k3 - 24

A. 3(x - 2)(x2 + 2x + 4)
B. 3(x - 2)(x2  + 4)
C. 3(x + 2)(x2 - 2x + 4)
D. (3x - 2)(x2 + 2 + 12)


Answer: A

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