07b - Roots of Complex Numbers using De Moivre's Theorem | De Moivre's Theorem Problems In this video, we are going to learn how to find the nth roots of complex numbers using De Moivre's theorem. Visit channel Playlist for more videos on Engineering mathematics, applied electricity and Basic Mechanics. Kindly support and Subscribe Thank you 00:00 - Z^4 = 1 06:10 - Z^3 = 8