Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter R - Review of Basic Concepts - R.2 Real Numbers and Their Properties - R.2 Exercises: 85

Answer

$ - \frac{4}{7}$

Work Step by Step

$-| \frac{4}{7} |$ Because $\frac{4}{7}$ is positive number, $-| \frac{4}{7} | = - \frac{4}{7}$
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