Mathematics, 08.11.2020 01:00, avanelson01

I need help with this question ;-; Subtract (x3+2x2-x+7) from (4x3+6x2+2x-7)

A. -3x3+4x2+3x-14
B. -3x3-4x2-3x+14
C. 3x3+4x2+3x
D. 3x3+4x2+3x-14

Answers: 3

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I need help with this question ;-; Subtract (x3+2x2-x+7) from (4x3+6x2+2x-7)

A. -3x3+4x...