A nice || square root problem || olympiad mathematics find x=? ||
![](https://i.ytimg.com/vi/nUyLnjgGumg/mqdefault.jpg)
9:46
Square root in 3 seconds - math trick
![](https://i.ytimg.com/vi/wpIsI8-PffA/mqdefault.jpg)
12:33
Germany|| square root problem || can you solve this ||
![](https://i.ytimg.com/vi/xK4pefSxTUY/mqdefault.jpg)
12:48
A nice exponential problem || olympiad mathematics find a=? ||
![](https://i.ytimg.com/vi/aHbmH1mkRDQ/mqdefault.jpg)
5:08
simplify radical problem Olympiad Square root problem Nice Square root Math Simplification Olympiad
![](https://i.ytimg.com/vi/sMjGxk8_FG8/mqdefault.jpg)
10:24
Japanese | A Nice Square Root Algebra Problem | Math Olympiad | 2 Methods
![](https://i.ytimg.com/vi/VtHRAkBKjq4/mqdefault.jpg)
18:11
A tricky problem from Harvard University Interview
![](https://i.ytimg.com/vi/hAyZ9K2EBF0/mqdefault.jpg)
25:11
A Sudoku With Only 4 Given Digits?!
![](https://i.ytimg.com/vi/6tuZHqcf2QA/mqdefault.jpg)
52:33