Answer
$1$
Work Step by Step
Any expression (except $0$) raised to zero is equal to $1$. Hence, the given expression, $
a^0
,$ simplifies to $1$.
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.