Answer
$-2$
Work Step by Step
RECALL:
$\sqrt[3]{a^3} = a$
Use the rule above to obtain:
$\sqrt[3]{-8} = \sqrt[3]{(-2)^3}=-2$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 1 - Section 1.4 - Radical Equations; Equations Quadratic in Form; Factorable Equations - 1.4 Assess Your Understanding - Page 117: 2
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