College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Exercise Set P.3: 47

Answer

$\frac{\sqrt 10}{5}$

Work Step by Step

$\frac{\sqrt 2}{\sqrt 5}$ = $\frac{\sqrt 2\times\sqrt 5}{\sqrt 5\times\sqrt 5}$ =$\frac{\sqrt 10}{5}$
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