SOLUTION: i^5
Algebra.Com
Question 1176960: i^5
Found 2 solutions by josgarithmetic, CubeyThePenguin:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
The powers of i repeat in a cycle of 4.
i^1 = i
i^2 = -1
i^3 = -i
i^4 = 1
Notice that 5 divided by 4 leaves a remainder of 1, so
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