Factor the GCF out of the given expression.72x9y9 - 108x5y4 + 24x7y2

A. 12x5(6x4y9 - 9y4 + 2x2y2)
B. 12x5y2(6x4y7 - 9y2 + 2x2)
C. 12x(6x9y9 - 9x5y4 + 2x7y2)
D. 12(6x9y9 - 9x5y4 + 2x7y2)


Answer: B

Mathematics

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