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: 92

Answer

18

Work Step by Step

|2(-4) - 5(2)| = |-8 - 10| = |-18| = 18
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