Why There's 'No' Quintic Formula (proof without Galois theory)
28:18
Solving the Most Ridiculous Systems of Equations (ft. a cool theorem) #some3
25:10
What is the square root of two? | The Fundamental Theorem of Galois Theory
45:24
Why you can't solve quintic equations (Galois theory approach) #SoME2
22:51
I can solve any quintic equation!!
24:28
Formule d'Euler avec introduction à la théorie des groupes
28:33
What is the Riemann Hypothesis REALLY about?
36:32
The PROOF: e and pi are transcendental
26:57