Multiply.(7x2y2 - 7xy + 5)(2x2y)
A. 14x4y3 - 14x3y2 - 10x2y
B. 14x4y3 - 14x3y2 + 10x2y
C. 14x4y2 - 14x3y + 10x2y
D. 14x4y3 + 14x3y2 + 10x2y
Answer: B
Mathematics
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