Question

what is equivalent to i^39?

Answer 1

\(i^{3+36}=i^{3+4(9)}=i^{3}\cdot (i^{4})^9\)

Answer 2

\(i^4=1\)

Answer 3

you sir are wrong.

Answer 4

lol, and can you back that up?

Answer 5

https://app32.studyisland.com/cfw/test/practice-session/a7537?CFID=ee969b9d-bcb0-4b2c-8494-5cc1881e04cd&CFTOKEN=0

Answer 6

go on

Answer 7

i'm waiting...

Answer 8

go to the site and try that answer

Answer 9

you, dear sir, are obviously unaware of how to simplify what was presented to you.

Answer 10

i'm not here to hand out answers but you apparently are only here to collect such things. such a shame to waste an oppotunity to learn.

Answer 11

ive just been on that problem for to long and im tired of trying to figure it out.

Answer 12

to this point is correct:
i^3 (i^4)^9

use these to finish it out:
i^2 = -1
i^3 = -i
i^4 = 1