Answer
$\sqrt y$
Work Step by Step
$\sqrt[6] {y^3}=y^\frac{3}{6}=y^\frac{1}{2}=\sqrt y$
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.