Answer
x≥−1 or x≤−3
Work Step by Step
abs(x+2)≥1
(x+2)≥1 or (x+2)≤−1
(x+2)−2≥1−2 or (x+2)−2≤−1−2
x≥−1 or x≤−3
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 3 - Solving Inequalities - 3-7 Absolute Value Equations and Inequalities - Lesson Check - Page 210: 5
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