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: 58

Answer

$\sqrt{5}({6-\sqrt{5}})=6\sqrt{5}-5$

Work Step by Step

$\sqrt{5}({6-\sqrt{5}})$ Evaluate the product and simplify if possible: $\sqrt{5}({6-\sqrt{5}})=6\sqrt{5}-\sqrt{5^{2}}=6\sqrt{5}-5$
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