Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.4 - Adding, Subtracting, and Multiplying Radical Expressions - Exercise Set: 35

Answer

$\frac{2\sqrt {3}}{3}$

Work Step by Step

$\frac{4\sqrt {3}}{3}-\frac{\sqrt {12}}{3}$ Factor. $\frac{4\sqrt {3}}{3}-\frac{\sqrt {4}\sqrt {3}}{3}$ Simplify. $\frac{4\sqrt {3}}{3}-\frac{2\sqrt {3}}{3}$ The LCD is 3. $\frac{2\sqrt {3}}{3}$
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