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 - Page 710: 40


$-\frac{7\sqrt {11}}{5x}$

Work Step by Step

$\frac{\sqrt {99}}{5x}-\sqrt \frac{44}{x^2}$ $\frac{3\sqrt {11}}{5x}-\frac{2\sqrt {11}}{x}$ The LCD is 5x. $\frac{3\sqrt {11}-10\sqrt {11}}{5x}$ $-\frac{7\sqrt {11}}{5x}$
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