Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.8 Solving Equations - A.8 Assess Your Understanding - Page A70: 49

Answer

$ -13$

Work Step by Step

$\sqrt[3] {1-2x}-3=0$, $\sqrt[3] {1-2x}=3$, $1-2x=27$, thus $x=-13$
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