Yes they are.
√17 is irrational
irrational
17 is a prime number with no factors other than itself and 1 therefore minus square root of 17 is an irrational number.
Not sure I understand the question. 17 is rational but the square root of 17 is irrational.
irrational
It is an irrational number and it is about 4.123105626
0.8095
square root of 9 = 3 but 2, 17 and 23 are irrational numbers
It is irrational. 133 = 7*17 and so is not the square of any rational number. Therefore its square root cannot be rational.
The square root of 94 is an irrational number
The square root of 200 is irrational.
irrational