#### Answer

$-6i$

#### Work Step by Step

Simplify using the distributive property $ac+bc = (a+b)c$ to obtain:
$=(-9+3)i
\\=-6i$

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Published by
Pearson

ISBN 10:
0-13446-914-3

ISBN 13:
978-0-13446-914-0

$-6i$

Simplify using the distributive property $ac+bc = (a+b)c$ to obtain:
$=(-9+3)i
\\=-6i$

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