What are the Types of Numbers? Real vs. Imaginary, Rational vs. Irrational
7:23
Back to Algebra: What are Functions?
24:46
Real Numbers
11:14
The Man Who Solved the World’s Most Famous Math Problem
14:27
All the Numbers - Numberphile
7:58
Classification of Numbers (Natural, Whole, Integers, Rational, Irrational, Real) - Nerdstudy
30:17
This Is the Calculus They Won't Teach You
23:29
How Imaginary Numbers Were Invented
1:26:50