Factor the sum or difference of two cubes completely.3r3 - 192

A. 3(r - 4)(r2 - 4r + 16)
B. 3(r + 4)(r2 - 4r + 16)
C. 3(r - 12)(r2 + 12r + 48)
D. 3(r - 4)(r2 + 4r + 16)


Answer: D

Mathematics

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