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: 3

Answer

$5x^{5}$

Work Step by Step

$(-5x^{4})(-x)=(-5\times-1)(x^{4}\times x)=5x^{4+1}=5x^{5}$
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