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 - Exercise Set - Page 379: 61

Answer

$-3x^{3}-6x^{2}+24x$

Work Step by Step

$-3x(x^{2}+2x-8)=-3x(x^{2})-3x(2x)-3x(-8)=-3x^{1+2}-6x^{1+1}+24x=-3x^{3}-6x^{2}+24x$
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