Two complex solutions in x^2021=x^2020+1

From a channel Lumen includes in full: Dr Peyam (Peyam Tabrizian, a UC Berkeley maths lecturer) works calculus, linear algebra, differential equations and competition problems in full, with an enthusiastic but rigorous style.

A 7-minute video from Dr Peyam's catalogue; the title names its topic.

Video by Dr Peyam, played through YouTube's embedded player.