Factor completely.729s3 + 1

A. (9s + 1)(81s2 - 9s + 1)
B. (729s + 1)(s2 - 9s + 1)
C. (9s + 1)(81s2 + 1)
D. (9s - 1)(81s2 + 9s + 1)


Answer: A

Mathematics

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