Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.5 - Rationalizing Numerators and Denominators of Radical Expressions - Practice - Page 715: 9

Answer

$\frac{6}{5\sqrt6}$

Work Step by Step

We simplify as follows: $\frac{\sqrt{18}}{\sqrt{75}}$ $=\frac{\sqrt{9\times2}}{\sqrt{25\times3}}$ $=\frac{3\sqrt2}{5\sqrt3}$ $=\frac{3\sqrt2\sqrt2}{5\sqrt3\sqrt2}$ $=\frac{6}{5\sqrt6}$
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