Factor completely.(5m + n)p2 - 9(5m + n)p + 18(5m + n)

A. (5m + n)(p + 3)(p + 6)
B. (5m + n)(p - 3)(p - 6)
C. (5m + n)(p2 - 9p + 18)
D. (5m + n)(p - 3)(p + 6)


Answer: B

Mathematics

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