Factor the polynomial completely.a3b4 + 4a2b3 - 45ab2

A. ab2(ab - 9)(ab + 5)
B. a(ab2 - 9)(ab2 + 5)
C. a(ab2 + 9)(ab2 - 5)
D. ab2(ab + 9)(ab - 5)


Answer: D

Mathematics

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