College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Concept and Vocabulary Check: 4


$\sqrt a \cdot \sqrt b$

Work Step by Step

As written on page 37; The product rule for square roots states that if $a$ and $b$ are nonnegative, then $\sqrt {ab} = \sqrt a \cdot \sqrt b$.
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