Factor the sum or difference of two cubes completely.343y3 - 1

A. (7y - 1)(49y2 + 7y + 1)
B. (7y - 1)(49y2 + 1)
C. (7y + 1)(49y2 - 7y + 1)
D. (343y - 1)(y2 + 7y + 1)


Answer: A

Mathematics

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