College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.2 - Real Numbers and Their Properties - R.2 Exercises: 99

Answer

Property 2

Work Step by Step

Property 2 states that the absolute value of a real number and its opposite are equal, saying |a| = |-a|
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