500 years of NOT teaching THE CUBIC FORMULA. What is it they think you can't handle?
40:24
2000 years unsolved: Why is doubling cubes and squaring circles impossible?
31:27
EXTREME quintic equation! (very tiring)
14:24
Cubic Formula for Depressed Cubic
30:17
This Is the Calculus They Won't Teach You
45:04
Why There's 'No' Quintic Formula (proof without Galois theory)
47:10
Why don't they teach Newton's calculus of 'What comes next?'
20:59
Using maths to solve the Rubik's Cube
1:09:58