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: 22

Answer

$-6\sqrt {3}$

Work Step by Step

$-\sqrt {75}+\sqrt {12}-3\sqrt {3}$ Factor. $-\sqrt {25}\sqrt {3}+\sqrt {4}\sqrt {3}-3\sqrt {3}$ Simplify. $-5\sqrt {3}+2\sqrt {3}-3\sqrt {3}$ Combine like radicals. $-6\sqrt {3}$
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