Multiply. Simplify by combining like terms.(x - 12y)(x2 + 7xy - 9y2)
A. x3 + 19x2y + 75xy2 - 108y3
B. x3 - 5x2 - 75y - 108y3
C. x3 - 5x2y - 93xy2 + 108y3
D. x3 + 19x2y + 93xy2 + 108y3
Answer: C
Mathematics
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