Factor using the formula for the sum or difference of two cubes.125x3 + 8

A. (5x - 2)(25x2 + 10x + 4)
B. (5x + 2)(25x2 - 10x + 4)
C. (5x + 2)(25x2 + 4)
D. (5x + 2)(25x2 + 10x + 4)


Answer: B

Mathematics

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A.

B.

C.

D.

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A. Undefined
B.

C.

D.

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Combine like terms.-3m2 + 2m2 + 5m2 + 6m2

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Find the common ratio for the geometric sequence.6, -2.4, 0.96, -0.384, . . .

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