Factor.5k3 + 135
A. 5(k + 15)(k2 - 15k + 45)
B. 5(k + 3)(k2 - 3k + 9)
C. 5(k + 3)(k2 + 3k + 9)
D. 5(k - 3)(k2 + 3k + 9)
Answer: B
Mathematics
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Mathematics