#### Answer

$5\sqrt 3$

#### Work Step by Step

$\sqrt 75=\sqrt (25\times3)=\sqrt 25\times\sqrt 3=5\sqrt 3$
We know that $\sqrt 25=5$, because $5^{2}=25$.

Published by
Pearson

ISBN 10:
0321969359

ISBN 13:
978-0-32196-935-4

$5\sqrt 3$

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.