17:47

Heron's formula (example and proof)

8:43

Mathematics

5:01

Find the value of x | 1^x+10^x=100^x | Olympiad Mathematics

27:55

I built an Omni-Directional Ball-Wheeled Bike

5:04

How to Simplify without a calculator

3:02

Most people will fail this☝️

32:09

I Made A Golden Pickaxe Using Minerals From My Mine!

15:06

nice math olympiad problems || can you solve this exponent equation||