Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 1 - Review Exercises: 72

Answer

the set of all real numbers

Work Step by Step

For any $x$, the left side of the given inequality, $ |x+1|\ge-3 ,$ is a non negative number. This is always greater than or equal to the negative number at the right. Hence, the solution is $\text{ the set of all real numbers .}$
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