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: 118



Work Step by Step

Simplify. $8x^{\frac{1}{4}}+4x^{\frac{5}{4}}$ Take out the GCF. or, $8x^{\frac{1}{4}}+4x^{\frac{5}{4}}=( 2 \cdot 4x^{\frac{1}{4}}+4x^{\frac{1}{4}} \cdot x)$ or, $=4x^{\frac{1}{4}}(2+x)$
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