Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 7 - Section 7.1 - Radical Expressions and Functions - Exercise Set: 50

Answer

$-4$

Work Step by Step

RECALL: For any real number $a$, $\sqrt[3]{a^3} = a$. Write the number inside the radical sign as a cube, and then use the rule above to obtain: $\sqrt [3] {-4^{3}} \\=-4$
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