Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.32a4b - 98b3

A. 2b(4a + 7b)2
B. (8a + 14b)(4ab - 7b2)
C. 2b(4a - 7b)2
D. 2b(4a2 + 7b)(4a2 - 7b)


Answer: D

Mathematics

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