Question 491110
If you know about roots of unity we can say that


*[tex \LARGE x^3 = 1]


*[tex \LARGE x = e^{0i}, e^{i \frac{2\pi}{3}}, e^{i \frac{4\pi}{3}}]


*[tex \LARGE = 1, -\frac{1}{2} + \frac{\sqrt{3}}{2}, -\frac{1}{2} - \frac{\sqrt{3}}{2}]


These are just three evenly spaced points on a circle of radius 1 in the complex plane.