Precalculus (6th Edition)

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

Chapter 1 - Equations and Inequalities - 1.8 Absolute Value Equations and Inequalities - 1.8 Exercises - Page 169: 95

Answer

$(-\infty,-\frac{1}{3})U(-\frac{1}{3},\infty)$

Work Step by Step

By inspection, the return of an absolute value will be positive or zero, thus the solution set is $(-\infty,-\frac{1}{3})U(-\frac{1}{3},\infty)$
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