Answer
$2$
Work Step by Step
Using the properties of radicals, the expression $
\dfrac{\sqrt{20}}{\sqrt{5}}
$ simplifies to
\begin{array}{l}
\sqrt{\dfrac{20}{5}}
\\\\=
\sqrt{4}
\\\\=
2
.\end{array}
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 10 - Cumulative Review - Page 634: 27a
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