What are Complex and imaginary numbers?

Answer 1

A complex number is like x+iy = 3+i6 and "i" is the imaginary unit.

A formula like w=(z^3-1)/(z^3-i) when graphed, makes interesting art. See the

below link for a picture.

Answer 2

An imaginary number is a multiple of the square root of -1. A complex number is a number comprising a real part and an imaginary part.