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The square root of a number is a number which, when multiplied by itself, gives the original number.

So, 9 has a square root which is 3 because 3*3 = 9

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Q: What does square root of a number mean?

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Not sure what you mean by "perfect square root".A "perfect square" is the square of a whole number; if that's what you mean, yes, it's the square of the number 1.

It is neither but if you mean the square root of 100 then it is 10 which is a rational number

The square root is the number which is times by itself, to get the square number.

* 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 number is the number that is multiplied by itself to get that number, for example the square root of 9 is 3

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square root is a number that multiplies into its self to get a number. For example:3x3=9

If you mean the square root is 20, the answer is 400. If you mean the square root of 20, the answer is about 4.47.

Not sure what you mean by "perfect square root".A "perfect square" is the square of a whole number; if that's what you mean, yes, it's the square of the number 1.

It means you are finding what number multiplied by itself will give you the number you are finding the square root of.

It is the number whose square root you need to obtain.

Take the square root of the square root of the number (that is the fourth root of the number), for example: √√16 = √(√16) = √4 = 2 24 = 16 ⇒ 2 is the fourth root of 16.

As an example, the square root of 49 is 7. It's this because the square root of a number is another number multiplied by itself(7X7=49).

The square root of six is irrational. Do you mean a rational approximation?

It is neither but if you mean the square root of 100 then it is 10 which is a rational number

Yes and no. It depends on your definition of square root. By the actual one, yes. All non-negative numbers have a square root. That square root might be irrational but it has a square root, nonetheless. 10 isn't a square number because there's no integer that can be squared to make ten but 10 definitely has a square root: 3.16227766....... If by square root you mean an integer square root, then no. If a number has an integer as its square root then you could square that integer to get the number, making it a square number.

The mathematical term 'perfect square' means that a number, which has a rational number as its square root. 25 is a perfect square, because its square root is 5, a rational number.

The square root is the number which is times by itself, to get the square number.

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