SOLUTION: Multiply -5x + 4 by 4x^2 + x
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Question 549084
:
Multiply
-5x + 4
by
4x^2 + x
Answer by
rfer(16322)
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(-5x+4)(4x^2+x)
-20x^3-5x^2+16x^2+4x
-20x^3+11x^2+4x
(