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Twice. a*a is a squared.

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Q: How many times the numbers is to be used to be multiplied is it square number.?
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Related questions

Is 13 a Square Numbers?

No. A square number is the product of a number multiplied by itself. Nine (3 times 3) and 16(4 times 4) are the two square numbers closest to 13.


What are the squared numbers?

1,4,9,16,25,36,49,64,81,100,121,144! A square number is the answer to a number multiplied by itself. eg. 2x2=4 therefore 4 is the square number the square root, therefore, has to be two!


What is the link between square numbers and square roots?

Square numbers are numbers like 16 because they are two of the same numbers, times itself. like 4x4=16, 3x3=9 The number that gets multiplied by itself is the square root of that number.


Why is the square of a number always a positive number?

The square of a number is always two numbers multiplied together. A positive times a positive is always positive, and a negative times a negative is always positive.


What is square root of numbers?

ans is the answer that is in a calculator.The square root of a number is the number that multiplied times itself gives you the original number.The square root of 9 is 3.The square root of 16 is 4.


What two same numbers when multiplied equal to 960?

The numbers are: 8 times square root of 15 and 8 times the square of 15


The square of an integer will always be an integer?

Yes. The square of an integer is just the number times itself. For any two whole numbers that are multiplied, the answer is always an integer (i.e. no decimals).


Prime numbers that can be times by 1?

Any number, including prime numbers, can be multiplied by 1.


Why is it impossible to find the square root of a negative?

Because for a number to be a square number it must have a number which when multiplied by it self=that number. For example: 36 is a square number because 6x6=36 16 is a square number because 4x4=16 A negative number such as -16 is not a Square Number because -4x-4=16 not -16 because a negative times a negative is a positive. -4x4=-16 but these numbers aren't the same therefore -16 isn't a square number. This is why negative numbers cant be Square Numbers


What is the square root of 3 times the square root of 3?

3. The square root of a number is the number that when multiplied by itself, will give you the original number. Therefore, if you multiply the square root of three by itself, you will get three. A more clear example using whole numbers: the square root of nine times the square root of nine is three times three, which gives you nine, your original number.


What number multiplied by itself makes 128?

The number is the square root of 128 times the square root of 128 = 128


What is a number that must be multiplied times itself to equal a given number?

the square root of the given number