College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.2 - Real Numbers - P.2 Exercises: 81

Answer

$b-a$

Work Step by Step

$|a-b|=-(a-b)=b-a$ because $b>a$
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