Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 6 - Radical Functions and Rational Exponents - 6-2 Multiplying and Dividing Radical Expressions - Lesson Check: 1

Answer

$\sqrt{10}$

Work Step by Step

RECALL: For any nonnegative real numbers $a$ and $b$, $\sqrt{a} \cdot \sqrt{b} =\sqrt{ab}.$ Use the rule above to have $\sqrt{2(5)} \\=\sqrt{10}.$
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