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A perfect square is a number that has an integer square root?
Kevinmiller
Verified answer
Yes, a perfect square is a number that has an integer square root.
Wiki User
∙ 9y ago
Anonymous
True
Is 300 perfect square root?
Any integer is a perfect square oot (of its square). So 300 is a perfect square root of 90000.
Is the square root of 32 an irrational or a rational 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.
Is the square root of 27 a rational or irrational number?
The square root of 27 is an irrational number
Is 6 square root of 26 rational 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.
Is square root 61 irrational?
The square root of 61 is an irrational number
What does perfect square mean?
* Its square root is a whole #. Example: 16 is a perfect square. Its square root is 4. 17 is not a perfect square. Its square root is around 4.123105626
The square root of a perfect square is an integer?
Yes it is.Since the square of an integer is called a perfect square, then the square root of a perfect square must be an integer.
Is the square root of eight rational or irrational?
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.
Is the square root of 39 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).
The square root of a perfect square and the cube root of a perfect cube is?
an integer
Is 111 a square number?
No - the square root of 111 is not a perfect integer.
Why is square root of 9 a rational number and square root of 3 is an irrational number?
Because 9 is a perfect square - which means that its square root is an integer. 3 is not a perfect square.
Is root 2 a rational 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.
Is 72 an integer is a perfect square?
No because its square root is an irrational number
Is 2 a perfect square?
To be a perfect square, a number must have a square root that evaluates to an integer. The square root of 2 is approximately equal to 1.414, thus it is not a perfect square.
Is fifty a perfect square?
No to be a perfect square you should be able to take the number and square root it on the calculator and get an integer.
If you do not know the square root of a really big number how do you know if its rational?
Assuming your number is an integer: if the number is a perfect square, the number is of course an integer, and therefore rational. If the number is NOT a perfect square, it is irrational.
