#### Answer

$\sqrt{35}$

#### Work Step by Step

Recall, $\sqrt{a}\times \sqrt{b}= \sqrt{a \times b}$. Thus, we can multiply 5 and 7 to obtain the simplified expression:
$\sqrt{5 \times 7}=\sqrt{35}$

Published by
Cengage Learning

ISBN 10:
1285194055

ISBN 13:
978-1-28519-405-9

$\sqrt{35}$

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