if i= the square root of -1, what does 1^3 equal

Question

Algerbra 2

Answer 1

i = √-1 = i⁵ = i⁹

i² = -1 = i⁶ = i¹⁰

i³ = -i = i⁷ = i¹¹

i⁴ = 1 = i⁸ = i¹²

 

Is this a pattern or what?

Answer 2

1^3 = 1 times 1 times 1 = 1