Answer
$x=-8$
Work Step by Step
$2x^{5/3}+64=0$
We subtract 64:
$2x^{5/3}=-64$
And divide by 2:
$x^{5/3}=-32$
And solve for $x$:
$x=(-32)^{3/5}=-8$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter P, Prerequisites - Section P.8 - Solving Basic Equations - P.8 Exercises - Page 60: 77
Update this answer!
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.
