Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Test: 6


$3r\sqrt 2$

Work Step by Step

$\sqrt{ 6}r\sqrt {3r}=\sqrt {(6r)(3r)}=\sqrt {18r^2}=3r\sqrt 2$
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