#### Answer

$27d^{\frac{3}{2}}$

#### Work Step by Step

We are given:
$((9d)^{\frac{1}{2}})^3$
$=((3^2d)^{\frac{1}{2}})^3$
$=(3d^{\frac{1}{2}})^3$
$=27d^{\frac{3}{2}}$

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Published by
Prentice Hall

ISBN 10:
0133281140

ISBN 13:
978-0-13328-114-9

$27d^{\frac{3}{2}}$

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