Multiply: (−4x + 3)(−2x^2 − 8x + 2)? A) 8x3 − 26x2 − 32x + 6 B) 8x3 + 38x2 + 32x + 6 C) 8x3 + 26x2 − 32x + 6 D) 8x3 − 38x2 + 16x + 6

1 Answer
jk.13
Mar 23, 2018

#8x^3+26x^2-32x+6#

Explanation:

#(-4x+3)(-2x^2-8x+2)#
First, multiply #-4x# by everything in the other polynomial.
#8x^3+32x^2-8x#
Then, multiply #3# by everything in the other polynomial
#-6x^2-24x+6#
Then, combine
#8x^3+32x^2-6x^2-8x-24x+6#
#8x^3+26x^2-32x+6#

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