Answer
$x^{11/12}$
Work Step by Step
$x^{2/3}x^{1/2}x^{-1/4}=x^{(2/3+1/2-1/4)}=x^{(8+6-3)/12}=x^{11/12}$
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.