Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 7 - Section 7.5 - Rationalizing Denominators and Numerators of Radical Expressions - Exercise Set: 1

Answer

$\frac{\sqrt 14}{7}$

Work Step by Step

$\frac{\sqrt 2}{\sqrt 7}=\frac{\sqrt 2 \times \sqrt7}{\sqrt 7 \times \sqrt7}=\frac{\sqrt (2\times7)}{7}=\frac{\sqrt 14}{7}$
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