Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.3 - Radicals and Rational Exponents - Exercise Set: 67

Answer

$2\sqrt[3]{4}$

Work Step by Step

Factor the radicand so that one factor is a perfect cube to obtain $\sqrt[3]{8(4)} \\=\sqrt[3]{2^3(4)}.$ Simplify to obtain $2\sqrt[3]{4}.$
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