Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.4 - Adding, Subtracting, and Multiplying Radical Expressions - Vocabulary and Readiness Check - Page 709: 6

Answer

$8\sqrt 7$

Work Step by Step

$5\sqrt 7+3\sqrt 7=8\sqrt 7$ Combine like radicals, in this case add 5 and 3 together.
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