Answer
$\sqrt[4] {18x^{2}}$
Work Step by Step
$\sqrt[4] {6}\sqrt[4] {3x^{2}}=\sqrt[4] {6*3x^{2}}=\sqrt[4] {18x^{2}}$
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.