Answer
$2+i\sqrt 2 $
Work Step by Step
$\frac{4+i\sqrt 8}{2}$
$=\frac{4+i\sqrt (4 \times 2)}{2}$
$=\frac{4+2i\sqrt 2}{2}$
$=\frac{2(2+i\sqrt 2)}{2}$
$=2+i\sqrt 2 $
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 1 - Summary, Review, and Test - Review Exercises - Page 204: 57
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