Answer
$\frac{\sqrt 2}{2}$
Work Step by Step
$\sqrt \frac{1}{2}=\frac{\sqrt 1}{\sqrt 2}=\frac{\sqrt 1 \times \sqrt2}{\sqrt 2 \times \sqrt2}=\frac{\sqrt (1\times2)}{2}=\frac{\sqrt 2}{2}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
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 - Page 445: 4
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
