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A square root is considered a rational number if the number inside the square root sign is a perfect square. In other words, if the square root of a number results in a whole number, then it is a rational number. For example, the square root of 9 is 3, which is a whole number, making it a rational number. However, if the square root results in a non-terminating, non-repeating decimal, then it is considered an irrational number.
Some are and some are not.
For example, the square roots of 2.25, 3.61, 4, 4.84, 5.29, 6.76, 7.29, 8.41, 9, 10.89,
11.56, 12.25, 13.69, 14.44, 15.21, 16, 17.64, 18.49, 19.36, 20.25, 21.16, 22.09, 23.04,
24.5025, and 25 are all rational numbers.
But the square roots of 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22,
23, and 24 are Irrational Numbers.
We believe, but can't prove easily, that there are more irrational square roots
than rational ones.
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Is the square root of 16 a rational number or irrational number?
The square root of 16 is 4 which is a rational number
Are the square roots of all positive integers irrational If not give an example of the square root of a number that is a rational number?
The square root of any positive square number is always rational as for example the square root of 36 is 6 which is a rational number.
Is the square root of one hundred a rational?
The square root of 100 is 10, and it is a rational number.
Is the square root of 25 a rational number?
Oh, dude, the square root of 25 is 5, which is a whole number and can be expressed as a fraction 5/1. So, yes, it is a rational number because it can be written as a ratio of two integers. But hey, who really cares about all that math stuff anyway, right?
Is the square root of 14 a rational number?
yes it is rational
Is the square root of 29 a rational or an irrational number?
The square root of 29 is an irrational number.
Is the square root of 4 irrational or rational?
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
Is square root of 64 a rational number?
The square root of 64 is 8 which is a rational number
Is the square root of 1500 rational?
No, the square root of 1500 is not a rational number.
Is the square root of 25 irrational or a rational number?
The square root of 25 is 5 which is a rational number * * * * * Or -5, which is also rational.
Is the square root of 16 a rational number or irrational number?
The square root of 16 is 4 which is a rational number
Is square root of 4 rational?
The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.
Is the square root of 25 an irrational or rational number?
The square root of 25 is 5, which is a rational number.
Is the square root of 16 a rational or an irrational number?
The square root of 16 is 4 which is a rational number
Is the square root of 4 a rational or irrational number?
The square root of 4 is 2 which is a rational number
Is the square root of 900 a rational number?
Yes; the square root of 900 is 30 which is a rational number.
Is the square root of 81a rational number?
Yes. The square root of 81 is 9, which is a rational number.
