Factor completely. If a polynomial cannot be factored, say it is prime.x2 + 6xy - 27y2 

A. (x - 9y)(x - 3y)
B. prime
C. (x + 9y)(x - 3y)
D. (x - 9y)(x + y)


Answer: C

Mathematics

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A.

B.

C.

D.

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