Irrational. The square root of a positive integer is either an integer, or an irrational number.
The square root of 27 is an irrational number
The square root of 61 is an irrational number
It is irrational. * The square root of any positive integer, except of a perfect square, is irrational. * The product of an irrational number and a rational number (except zero) is irrational.
No. The square root of a positive integer can only be an integer, or an irrational number.
Irrational. The square root of a positive integer is either an integer, or an irrational number.
The square root of 27 is an irrational number
Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.
The square root of 61 is an irrational number
It is irrational. * The square root of any positive integer, except of a perfect square, is irrational. * The product of an irrational number and a rational number (except zero) is irrational.
Yes, as for example the square root of 2 is a positive irrational number.
Yes. The square root of a natural number (positive integer) is either an integer, or an irrational number.
The square root of 2 is irrational. In general, the square root of a positive integer is either an integer (if you take the square root of a perfect square), or it is irrational.
No. The square root of a positive integer is either a whole number or it is irrational.
Yes. The square root of a positive integer can only be an integer (if your integer is a perfect square), or an irrational number (if it isn't).
No. The square root of a positive integer can only be an integer, or an irrational number.
The square root of a positive integer can ONLY be:* Either an integer, * Or an irrational number. (The proof of this is basically the same as the proof, in high school algebra books, that the square root of 2 is irrational.) Since in this case 32 is not the square of an integer, it therefore follows that its square root is an irrational number.