Find the product.4ax5(8ax3 + 10x2 - 8a)

A. 32a2x8 + 40ax7
B. 32a2x8 + 40ax7 - 32a2x5
C. 32ax3 + 40x2 - 32a
D. 32a2x8 + 10x2 - 8a


Answer: B

Mathematics

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