Factor by grouping.10m3 + 30m2 - 2m - 6

A. 2(5m - 1)(m2 + 3)
B. (5m2 - 1)(2m + 3)
C. 2(5m2 + 1)(m - 3)
D. 2(5m2 - 1)(m + 3)


Answer: D

Mathematics

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