What are the Types of Numbers? Real vs. Imaginary, Rational vs. Irrational
How Imaginary Numbers Were Invented
Imaginary Numbers Are Real [Part 1: Introduction]
Imaginary Numbers - Basic Introduction
The Real World Uses of Imaginary Numbers
Complex Numbers - Introduction to Imaginary Numbers | Don't Memorise
Are Imaginary Numbers Real?
10 - What are Imaginary Numbers?
An Octic Equation | Problem 383
Do Complex Numbers Exist?
Imaginary Numbers Are Just Regular Numbers
Real Numbers
Types of Numbers: Real and Imaginary, Rational and Irrational, Natural and Whole Numbers
Imaginary Numbers Are Not Imaginary | Jeff O'Connell | TEDxOhloneCollege
Introduction to complex numbers | Imaginary and complex numbers | Precalculus | Khan Academy
Necessity of complex numbers
Complex Numbers - Basics | Don't Memorise
What is an Imaginary Number?
What's the physical meaning of imaginary numbers?
The true history of complex numbers.