Some Irrational Numbers are square roots, but not every one. Not every square root is irrational.
Irrational. All square roots of rational numbers are irrational, except perfect squares.
Not always as for instance the square root of 16 is 4 which is a rational number but the square root of 2 is an irrational number.
The square root of 13 is irrational. All square roots of whole numbers are irrational unless the number is a perfect square.
pi, e, most square roots.
There is no special symbol for an irrational number. However, it is known that many square roots, cubic roots, etc., as well as some special numbers such as pi and e, are irrational.
The square roots are irrational.
The square roots are irrational.
The square root of ANY positive integer is either a whole number, or an irrational number. Only the perfect squares have whole number square roots; all the rest are irrational. 97 is not a perfect square therefore √97 is irrational.
The square roots of 50 are irrational.
The square roots are irrational.
The square roots of 84 are irrational.
The square roots of 163 are irrational.