Is the square root of 2 3 rational or irrational

- Is 3 times the square root of 2 rational or irrational
- Is the square root of 2 plus the square root of 3 rational or irrational
- Is 2 square root 3 plus 6 rational or irrational
- Is the sum of 3 square root of 2 and 4 square root of 2 rational or irrational
- Rational and irrational number
- What is irrational number