Answer
$729$
Work Step by Step
The exponent $3$ means that $9$ has to be miltiplied $3$ times.
Thus,
$9^3=9\times 9\times 9 = 729$
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.