Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix D - Exercise Set: 5

Answer

4.2 and -4.2

Work Step by Step

|x|=4.2 The solution set of this equation will contain all numbers whose distance from 0 is 4.2 units. The solutions are 4.2 and -4.2
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