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I = ? i^2 = ? i^3 =? 2^2^2^2
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3 votes
I = ? i^2 = ? i^3 =?
2^2^2^2

User NChase
by
9.3k points

1 Answer

3 votes
i is an imaginary number defined as the square root of -1:
i = sqrt (-1)
i^2 = -1
i^3 = i^2 • i = -1 • i = -i

User Brandon Rader
by
7.9k points
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