Simplify and write the resulting polynomial in descending order of degree.-2x5 - 10x4 + 3 + 8x2 - 6 + 6x5 + 4x2 - 2x3 + 8x

A. -2x5 - 10x4 - 2x3 + 8x2 + 8x + 3
B. 4x - 10x2 - 2x3 + 12x4 + 8x5 - 3
C. 4x10 - 10x8- 2x3 + 12x2 + 8x - 3
D. 4x5 - 10x4 - 2x3 + 12x2 + 8x - 3


Answer: D

Mathematics

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