Answer
$-64$
Work Step by Step
Using $i^2=-1$ and the laws of exponents, the expression $
(2i)^6
$ simplifies to
\begin{array}{l}
2^6i^6
\\=
64(i^2)^3
\\=
64(-1)^3
\\=
64(-1)
\\=-64
.\end{array}
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 7 - Review - Page 470: 133
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
