Answer
-3
Work Step by Step
$(-27)^{\frac{1}{3}}=\sqrt[3] (-27)=-3$
We know this because $(-3)^{3}=-3\times-3\times-3=-27$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set - Page 424: 13
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