Answer
2
Work Step by Step
We know that $\sqrt[6] 64=2$, because $2^{6}=2\times2\times2\times2\times2\times2=64$.
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.