A Nice Diophantine Equation #numbertheory
![](https://i.ytimg.com/vi/OagHRRKbcIA/mqdefault.jpg)
8:38
A Nice Factorial Equation
![](https://i.ytimg.com/vi/wIBC0r0sJbo/mqdefault.jpg)
10:08
Denesting A Radical #algebra
![](https://i.ytimg.com/vi/o99GkJJse_0/mqdefault.jpg)
0:16
老公竟然背着我在婆婆面前挑拨离间#婆媳
![](https://i.ytimg.com/vi/t4ddHv59krk/mqdefault.jpg)
11:36
A Nice Radical Equation #radicals #algebra
![](https://i.ytimg.com/vi/M2MKPj2_0fM/mqdefault.jpg)
9:14
A Nice Heptic Expression #algebra
![](https://i.ytimg.com/vi/OLRqI7ICN50/mqdefault.jpg)
11:03
A Deceivingly Difficult Differential Equation
![](https://i.ytimg.com/vi/taU-5GIlfWY/mqdefault.jpg)
8:43
This Olympiad Math Question Shocked 90% of Students!
![](https://i.ytimg.com/vi/EKEl0LMzUuQ/mqdefault.jpg)
8:27