Answer
(a) 5
(b) $\sqrt[5]{3}$
(c) 4
Work Step by Step
(a) $5^{2/3}*5^{1/3}=5^{2/3+1/3}=5^{1}=5$
(b) $\frac{3^{3/5}}{3^{2/5}}=3^{3/5-2/5}=\sqrt[5]{3}$
(c) $(\sqrt[3]{4})^{3}=(4^{1/3})^3=4$
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.4 - Rational Exponents and Radicals - P.4 Exercises - Page 30: 53
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