#### Answer

$-14+2i$

#### Work Step by Step

Use the FOIL method to multiply the binomials.
$-2+6i-4i+12i^2$
Substitute $-1$ for $i^2$. Also, add/subtract like terms.
$-2+2i+12(-1)$
Simplify.
$-14+2i$

Published by
Pearson

ISBN 10:
0321671791

ISBN 13:
978-0-32167-179-0

$-14+2i$

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