Is a negative square root a irrational number

- Is negative square root 16 a irrational number
- Is negative square root of 9 a irrational number
- Is negative square root of 10 a irrational number
- Is negative square root of 3 a irrational number
- Is negative square root of 7 a irrational number
- Is negative square root of 1 a irrational number
- Is negative square root of 49 a irrational number
- Is negative square root of 4 an irrational number
- Is negative square root of 2 an irrational number