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I^15 = (i feel dumb for not knowing but i hate the i stuff, please solve)

I^15 = (i feel dumb for not knowing but i hate the i stuff, please solve)
asked 47.0k views
5 votes
I^15 = (i feel dumb for not knowing but i hate the i stuff, please solve)

I^15 = (i feel dumb for not knowing but i hate the i stuff, please solve)-example-1
asked
User Atilio Jobson
by
8.3k points

2 Answers

1 vote

Answer:

- i

Explanation:

i² = -1

i¹⁵ = i²ˣ⁷⁺¹ = (i²)⁷•i¹ = (-1)⁷•i = -1•i = - i

answered
User Qiubit
by
8.4k points
3 votes

Answer:

C.

Explanation:


i ^ {15}

=>
i^(14)*i

=>
(i^2)^7*i

=>
(-1)^7 * i

=>
(-1)*i

=>
-i

answered
User Andresk
by
8.1k points
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