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: 117

Answer

$2x^{\frac{1}{2}}(3+x)$

Work Step by Step

Simplify. $6x^{\frac{1}{2}}+2x^{\frac{3}{2}}$ Take out the GCF. or, $6x^{\frac{1}{2}}+2x^{\frac{3}{2}}=( 3 \cdot 2x^{\frac{1}{2}}+2x^{\frac{1}{2}} \cdot x)$ or, $=2x^{\frac{1}{2}}(3+x)$
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