Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 7 - Review Exercises - Page 577: 64

Answer

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

Work Step by Step

The given expression is $=\sqrt{\frac{2}{7}}$ Use quotient rule. $=\frac{\sqrt{2}}{\sqrt{7}}$ Multiply the numerator and the denominator by $\sqrt 7$. $=\frac{\sqrt2}{\sqrt7}\cdot \frac{\sqrt{7}}{\sqrt7}$ Use product rule. $=\frac{\sqrt{14}}{7}$.
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