Yes.
Because 3 is a prime number and as such its square root is irrational
No, it is an irrational number.
No, the square root of an irrational number is not always rational. In fact, the square root of an irrational number is typically also irrational. For example, the square root of 2, which is an irrational number, is itself irrational. However, there are exceptions, such as the square root of a perfect square of an irrational number, which can be rational.
Yes. It would be 21/2 * 91/2, or "three root two". Root two is an irrational number, so it's products - such as root 18, will be as well.
Yes. For example, the square root of 3 (an irrational number) times the square root of 2(an irrational number) gets you the square root of 6(an irrational number)
The square root of nine is three, and that is not an irrational number.
Because 3 is a prime number and as such its square root is irrational
No, it is an irrational number.
The square root of 15 is an irrational number and it is about 3.873 rounded to three decimal places
Yes. It would be 21/2 * 91/2, or "three root two". Root two is an irrational number, so it's products - such as root 18, will be as well.
The square root of 94 is an irrational number
Yes. For example, the square root of 3 (an irrational number) times the square root of 2(an irrational number) gets you the square root of 6(an irrational number)
The square root of 27 is an irrational number
It is a irrational number. Because the square root of every imperfect square is irrational number.
the square root of 26 is a irrational number
An irrational number is a number that never ends. An example of an irrational square root would be the square root of 11.
The square root of 121 is 11 which is not an irrational number.