Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 9 - Roots and Radicals - Chapter 9 Review Problem Set: 11

Answer

$-10$

Work Step by Step

Recall the following rule: $(\sqrt [3] {x^{3}}=x$ Thus, we obtain: $2\sqrt[3] {-125}=2\sqrt[3] {(-5)^{3}}=2(-5)=-10$
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