#### Answer

not a real number

#### Work Step by Step

Since the index of the given expression, $
\sqrt{-36}
,$ is even (index = $
2
$) and the radicand is negative (radicand = $
-36
$), then the given expression is $\text{
not a real number
.}$

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

not a real number

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.