College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.4 - Rational Exponents and Radicals - P.4 Exercises: 37

Answer

$2|x|$

Work Step by Step

$\sqrt[3]{\sqrt{64x^{6}}}=(8|x^{3}|)^{1/3}=2|x|$
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