Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set - Page 522: 120

Answer

$7x^{\frac{1}{3}}(1-10x^{\frac{2}{3}})$

Work Step by Step

Simplify. $7x^{\frac{1}{3}}-70x$ Take out the GCF. or, $7x^{\frac{1}{3}}-70x=(7x^{\frac{1}{3}}-7x^{\frac{1}{3}} \cdot 10x^{\frac{2}{3}})$ or, $=7x^{\frac{1}{3}}(1-10x^{\frac{2}{3}})$
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