Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 2 - Nonlinear Functions - Chapter Review - Review Exercises - Page 113: 54


$b=\displaystyle \frac{1}{4}$

Work Step by Step

$\displaystyle \frac{1}{2}=(\frac{b}{4})^{1/4}\qquad \color{blue}{\text{ ... }/(...)^{4} }$ $(\displaystyle \frac{1}{2})^{4}=\frac{b}{4}\qquad \color{blue}{\text{ ... }/\times 4 }$ $4(\displaystyle \frac{1}{2})^{4}=b$ $4 (\displaystyle \frac{1}{16})=b$ $\displaystyle \frac{1}{4}=b$
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