Answer
$6\sqrt 5$
Work Step by Step
Applying the rules of radicals:
$\sqrt 10.\sqrt 18$
$=\sqrt 5.\sqrt 2.\sqrt 9.\sqrt 2$
$=(\sqrt 5.\sqrt 2).(3\sqrt 2)$
$=6\sqrt 5$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 10 - Radical Expressions and Equations - Mid-Chapter Quiz - Page 632: 13
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