Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.5 - Integrated Review - Radicals and Rational Exponents: 31

Answer

$\sqrt (15) - \sqrt 6$

Work Step by Step

Step 1: $\sqrt 3(\sqrt 5 - \sqrt 2)$ Step 2: $\sqrt 3\sqrt 5 - \sqrt 3 \sqrt 2$ Step 3: $\sqrt (3\times5) - \sqrt (3\times2)$ Step 4: $\sqrt (15) - \sqrt 6$
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