Answer
$20x^\frac{11}{12}$
Work Step by Step
$(5x^{\frac{2}{3}})(4x^{\frac{1}{4}})=20x^{\frac{2}{3}+\frac{1}{4}}=20x^\frac{11}{12}$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Review Exercises - Page 143: 69
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