Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 7 - Section 7.1 - Radicals and Radical Functions - Exercise Set: 81

Answer

-3

Work Step by Step

We are given that $g(x)=\sqrt[3] (x-8)$. Therefore, $g(-19)=\sqrt[3] (-19-8)=\sqrt[3] (-27)=-3$ We know this, because $(-3)^{3}=-3\times-3\times-3=-27$
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