Simplify 3 under root 3 minus under root 3

- Simplify bracket 3 under root 3 minus under root 3
- Simplify 2 under root 3 upon 3 minus under root 3 upon 6
- Simplify each of the following expression 3 under root 3 3 minus under root 3
- Simplify 3 upon 5 minus under root 3 2 upon 5 under root 3
- Simplify 4 under root 3 minus 2 under root 2 3 under root 2 4 under root 3
- 2+under root 3
- Square root of 3
- Square root of three