So that 3 root 2 is an irrational number

- So that 3 under root 2 is an irrational number
- So that reciprocal of 3 2 root 2 is an irrational number
- So that 2 minus root 3 is an irrational number
- So that 5 2 root 3 is an irrational number
- Prove that root 2 is irrational
- Square root of 2 is irrational proof by contradiction
- What is irrational number