Factor.28x9y8 + 32x7y5 + 32x5y3
A. 4(7x9y8 + 8x7y5 + 8x5y3)
B. 4x5(7x4y8 + 8x2y5 + 8y3)
C. No common factor
D. 4x5y3(7x4y5 + 8x2y2 + 8)
Answer: D
Mathematics
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