College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.8 - nth Roots; Rational Exponents - R.8 Assess Your Understanding: 63

Answer

$4$

Work Step by Step

We simplify: $8^{2/3}=(8^{1/3})^2=(\sqrt[3]{8})^2=2^2=4$
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