Factor completely. If the polynomial is prime, state this.3x2 + 3xy - 36y2

A. (3x + 9y)(x - 4y)
B. 3(x + 3y)(x - 4y)
C. (x - 3y)(3x + 12y)
D. 3(x - 3y)(x + 4y)


Answer: D

Mathematics

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Multiply and express the product in lowest terms.-  ? 

A.
B.
C.
D.

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