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 - Page 46: 105



Work Step by Step

RECALL: $\sqrt[n]{a^m} = a^{\frac{m}{n}}.$ Use the rule above to obtain $x^{\frac{4}{6}} \\=x^{\frac{2}{3}}.$ Write the expression in radical form using the rule above to obtain $\sqrt[3]{x^2}.$
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