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OpenStudy (anonymous):
WINNER GETS MEDAL Which expression is equivalent to 27x3 + 125? A) (3x – 5)(9x2 – 15x + 25) B) (3x – 5)(9x2 + 15x – 25) C) (3x + 5)(9x2 – 15x + 25) Eliminate D) (3x + 5)(9x2 + 15x – 25)
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OpenStudy (anonymous):
C. You use the sum of cubes, and that is what you should get.
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