#### Answer

$2+9i$

#### Work Step by Step

RECALL:
The conjugate of $a-bi$ is $a + bi$.
Thus, the conjugate of the given expression is:
$2+9i$

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

$2+9i$

RECALL:
The conjugate of $a-bi$ is $a + bi$.
Thus, the conjugate of the given expression is:
$2+9i$

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