#### Answer

$4i \sqrt{2}$

#### Work Step by Step

$\sqrt{-32} = \sqrt{-1} \cdot \sqrt{32} = \sqrt{-1} \cdot \sqrt{4 \cdot 4 \cdot 2} = 4i \sqrt{2}$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$4i \sqrt{2}$

$\sqrt{-32} = \sqrt{-1} \cdot \sqrt{32} = \sqrt{-1} \cdot \sqrt{4 \cdot 4 \cdot 2} = 4i \sqrt{2}$

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