Introduction to i and imaginary numbers | Imaginary and complex numbers | Precalculus | Khan Academy
Introduction to complex numbers | Imaginary and complex numbers | Precalculus | Khan Academy
Complex Numbers - Introduction to Imaginary Numbers | Don't Memorise
10 - What are Imaginary Numbers?
Imaginary Numbers Are Real [Part 1: Introduction]
How Imaginary Numbers Were Invented
What are the Types of Numbers? Real vs. Imaginary, Rational vs. Irrational
What are imaginary numbers?
Necessity of complex numbers
What's the physical meaning of imaginary numbers?
11 - Simplify Expressions with Imaginary Numbers - Part 1
Introduction to Complex numbers | Math
e^(iπ) in 3.14 minutes, using dynamics | DE5
Imaginary Numbers || Basic Concept
Complex Numbers 1(Definition, Addition, Subtraction, Multiplication and Division of Complex Numbers)
Introduction to Complex Numbers (1 of 2: The Backstory)
Making sense of irrational numbers - Ganesh Pai
Imaginary Numbers are Not "Imaginary"! In 5 Levels of Complexity
Complex Numbers - Basic Operations
Is math discovered or invented? - Jeff Dekofsky