Precalculus (6th Edition)

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

Chapter R - Review of Basic Concepts - R.7 Radical Expressions - R.7 Exercises: 56

Answer

$\color{blue}{-35}$

Work Step by Step

Since $-343=(-7)^3$, the given expression simplifies to: $=5\sqrt[5]{(-7)^3} \\=5(-7) \\=\color{blue}{-35}$
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