Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 4 - Inverse, Exponential, and Logarithmic Functions - 4.2 Exponential Functions - 4.2 Exercises: 8

Answer

$216$

Work Step by Step

$x^{\dfrac {2}{3}}=36\Rightarrow \left( x^{\dfrac {1}{3}}\right) ^{2}=6^{2}\Rightarrow x^{\dfrac {1}{3}}=6\Rightarrow x=6^{3}=216$
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