Why You Can't Solve Every Equation (and Why That's Awesome)
11:59
But why is there no quintic formula? | Galois Theory
45:24
Why you can't solve quintic equations (Galois theory approach) #SoME2
22:51
I can solve any quintic equation!!
10:44
solving equations but they get increasingly awesome
18:39
Can you crack this beautiful equation? – University exam question
9:28
How to Get to Galois Theory Naturally
22:04
The Genius Way Computers Multiply Big Numbers
8:56