Are Imaginary Numbers Real?

This Just Can't Be Real

How Imaginary Numbers Were Invented

Imaginary Numbers Are Just Regular Numbers

The Secret Behind -1 Factorial

What's the physical meaning of imaginary numbers?

Imaginary Numbers Are Real [Part 1: Introduction]

Imaginary Numbers Explained Bob Ross Style

Do Complex Numbers Exist?

Imaginary Numbers - Basic Introduction

Why do Electrical Engineers use imaginary numbers in circuit analysis?

How to STUDY so FAST it feels like CHEATING

Necessity of complex numbers

The Real World Uses of Imaginary Numbers

Imaginary Numbers are Not "Imaginary"! In 5 Levels of Complexity

An easy, alternative introduction to Imaginary Numbers

10 - What are Imaginary Numbers?

The Most Controversial Number in Math

The true history of complex numbers.

Complex Numbers - Introduction to Imaginary Numbers | Don't Memorise