Factor completely.4x3 + 12x2y - 40xy2
A. (4x2 + 8xy)(x - 5y)
B. (x - 2y)(4x2 + 20xy)
C. 4x(x + 2y)(x - 5y)
D. 4x(x - 2y)(x + 5y)
Answer: D
Mathematics
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