Answer
-1
Work Step by Step
We simplify:
$i^{50}=i^{48}* i^{2}=(i^{4})^{12}* i^{2}=(1)^{12}*(-1)=-1$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 1 - Review Exercises - Page 145: 38
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