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3 votes
Imaginary Numbers
Simplify
i^9

User OrlandoL
by
8.6k points

2 Answers

4 votes

Answer:

i^9 = i

Explanation:

User Talon
by
7.6k points
4 votes
i = √-1
This means that i^2 = -1
If you square i until the 9th power, you will realize that i^9 = 1, or simply i.
So, your answer is i^9 = i.
User Hua Zhang
by
8.4k points