Answer
$1$
Work Step by Step
Since any expression (except $0$) raised to zero is equal to $1$, then the given expression, $
\left(\dfrac{4x^3y^5}{3z^7}\right)^0
$, is equal 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.