Answer
$$ x=9+\sqrt[8]{17}$$
Work Step by Step
Using the rules of radicals, we find:
$$x-9 = \sqrt[8]{17} \\ x=9+\sqrt[8]{17}$$
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.