Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.3 - Introduction to Polynomials - Exercise Set: 30

Answer

$22x^{3}$

Work Step by Step

$18x^{3}+4x^{3}=(18+4)x^{3}=(22)x^{3}=22x^{3}$
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