#### Answer

$\dfrac{2}{3}$

#### Work Step by Step

Using the properties of radicals, the given expression, $
\sqrt{\dfrac{4}{9}}
,$ simplifies to
\begin{array}{l}
\sqrt{ \left( \dfrac{2}{3} \right)^2}
\\\\=
\dfrac{2}{3}
.\end{array}

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

$\dfrac{2}{3}$

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