Cubic Formula for Depressed Cubic
17:49
How to depress a cubic
13:44
Integrate (sin^k( x) /(sin^k x + cos^k(x)] from 0 to half-pi
31:27
EXTREME quintic equation! (very tiring)
36:58
500 years of NOT teaching THE CUBIC FORMULA. What is it they think you can't handle?
8:20
Cardano Formula
6:41
Solving a simple cubic equation. A trick you should know!
8:10
Cubic Formula. Wait what? #SoMEpi
16:54