Answer
$4x^{2}$
Work Step by Step
$\sqrt[4] (256x^{8})=4x^{2}$, because $(4x^{2})^{4}=4x^{2}\times4x^{2}\times4x^{2}\times4x^{2}=(4\times4\times4\times4)\times x^{2+2+2+2}=256x^{8}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 7 - Section 7.1 - Radicals and Radical Functions - Exercise Set - Page 417: 41
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.
