Answer
$8-4i$
Work Step by Step
We combine like terms (real and imaginary) and simplify:
$(5-6i)+(3+2i)$
$=(5+3)+(-6+2)i$
$=8-4i$
Calculus 8th Edition
by Stewart, James
Published by
Cengage
ISBN 10:
1285740629
ISBN 13:
978-1-28574-062-1
Appendix G - Complex Numbers - G Exercises - Page A55: 1
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