Answer
$5i$
Work Step by Step
$\sqrt {-25}$
$\sqrt {25*-1}$
$\sqrt {25}*\sqrt {-1}$
$5i$
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.