Write the opposite of the polynomial and simplify your result.-8x3 + 4x2 + 15

A. 8x3 - 4x2 - 15
B. -8x3 + 4x2 + 15
C. -8x3 - 4x2 - 15
D. 8x3 - 4x2 + 15

Answer: A

Mathematics

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B.  20
C.  20
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A.
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C.
D.

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