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 - Exercise Set: 11

Answer

$\frac{31\sqrt 2}{15}$

Work Step by Step

$\frac{5\sqrt 2}{3}+\frac{2\sqrt 2}{5}$ The LCD is 15. $\frac{25\sqrt 2}{15}+\frac{6\sqrt 2}{15}$ $\frac{31\sqrt 2}{15}$ Add.
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