Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.5 - Multiplying Polynomials - Practice - Page 375: 6

Answer

$-6x^{5}+2x^{4}-4x^{3}$

Work Step by Step

$-2x^{3}(3x^{2}-x+2)=(-2x^{3})(3x^{2})+(-2x^{3})(-x)+(-2x^{3})(2)=(-6x^{5})+2x^{4}+(-4x^{3})=-6x^{5}+2x^{4}-4x^{3}$
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