Imaginary Numbers Are Real [Part 1: Introduction]
How Imaginary Numbers Were Invented
Are Imaginary Numbers Real?
Imaginary Numbers - Basic Introduction
What is an Imaginary Number?
Imaginary Numbers Are Just Regular Numbers
Complex Numbers - Introduction to Imaginary Numbers | Don't Memorise
Introduction to i and imaginary numbers | Imaginary and complex numbers | Precalculus | Khan Academy
Necessity of complex numbers
An easy, alternative introduction to Imaginary Numbers
The Real World Uses of Imaginary Numbers
10 - What are Imaginary Numbers?
Complex Numbers Part 1 - Introduction to Imaginary Numbers
Introduction to complex numbers | Imaginary and complex numbers | Precalculus | Khan Academy
What are Imaginary Numbers?
Introduction to Imaginary Numbers | Number System
What are imaginary numbers?
Imaginary Numbers Are Not Imaginary | Jeff O'Connell | TEDxOhloneCollege
What's the physical meaning of imaginary numbers?
The true history of complex numbers.