Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix A - Numbers, Inequalities, and Absolute Values - A Exercises - Page A9: 51


$x\leq-7$ $x\geq-3$ OR $(-\infty, -7)$ and $(-3, \infty)$

Work Step by Step

Given $|x+5|\geq2$ By absolute value definition $x+5\leq-2$ or $x+5\geq2$ Subtract 5 ANSWER $x\leq-7$ $x\geq-3$ OR $(-\infty, -7)$ and $(-3, \infty)$
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