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: 64

Answer

$(3\sqrt{x}+2)(\sqrt{3x}-2)=3x\sqrt{3}-6\sqrt{x}+2\sqrt{3x}-4$

Work Step by Step

$(3\sqrt{x}+2)(\sqrt{3x}-2)$ Evaluate the product and simplify if possible: $(3\sqrt{x}+2)(\sqrt{3x}-2)=3\sqrt{3x^{2}}-6\sqrt{x}+2\sqrt{3x}-4=...$ $...=3x\sqrt{3}-6\sqrt{x}+2\sqrt{3x}-4$
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