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A perfect square is indeed a number that can be expressed as the square of an integer. For example, numbers like 1, 4, 9, and 16 are perfect squares, corresponding to the squares of 1, 2, 3, and 4 respectively. The square root of a perfect square is always an integer, making it distinct from non-perfect squares, which have non-integer square roots.
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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
What is a number that has an integer square root?
A number that has an integer square root is a perfect square, which is an integer that can be expressed as the square of another integer. For example, 16 is a perfect square because its square root is 4, which is an integer. Other examples include 1 (√1 = 1), 4 (√4 = 2), and 25 (√25 = 5). In general, any number of the form ( n^2 ), where ( n ) is an integer, will have an integer square root.
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).
A perfect square is a number that has an integer square root?
Yes, a perfect square is a number that has an integer square root.
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
What is a number that has an integer square root?
A number that has an integer square root is a perfect square, which is an integer that can be expressed as the square of another integer. For example, 16 is a perfect square because its square root is 4, which is an integer. Other examples include 1 (√1 = 1), 4 (√4 = 2), and 25 (√25 = 5). In general, any number of the form ( n^2 ), where ( n ) is an integer, will have an integer square root.
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.
What is the number whose square root is an integer called?
A number whose square root is an integer is called a "perfect square." Perfect squares are the squares of whole numbers, such as 0, 1, 4, 9, 16, and so on. For example, the square root of 16 is 4, which is an integer, making 16 a perfect square.
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 the square root of a whole number either an integer or an irrational number?
Yes, the square root of a whole number is either an integer or an irrational number. If the whole number is a perfect square (like 0, 1, 4, 9, etc.), its square root is an integer. However, if the whole number is not a perfect square (like 2, 3, 5, etc.), its square root is an irrational number.
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.
