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Let the number be x and so x^2 -4 = (x-2)(x+2) when factored which is the difference of two squares.

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Q: What is Four less than the square of a number?
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Is the square root of a number less than the number?

It is if the number is more than ' 1 '. If the number is less than ' 1 ', then it's smaller than its own square root.


What is four less than a number and three?

Four less than a number and three is the number less one.


What is a number less than 60 which is triangular and a square number?

1 is a triangular and square number, and it is less than 60.


What is the greatest even square number that is less than 300?

256 is the greatest even square number that is less than 300.


What is 3 less than the square of a number?

Let the number be x Then its square is x^2 3 less than the square of a number is x^2-3 (or x square minus three)


You are thinking of a 2-digit odd number less than a 100 it is a prime number that is 6 more than a square number and 13 less than another square number what are you?

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What is a square number less than 16 between 1-40 with a probability as a fraction?

9 is a square number less than 16. The number 9, in itself, has no probability since there is no "experiment" defined.9 is a square number less than 16. The number 9, in itself, has no probability since there is no "experiment" defined.9 is a square number less than 16. The number 9, in itself, has no probability since there is no "experiment" defined.9 is a square number less than 16. The number 9, in itself, has no probability since there is no "experiment" defined.


What is a two-digit number that is one less than a square number and when doubled is one less than a square number?

the number is 24.. 24 is one less than 25 which is 5 squared when doubled its 48, which is one less than 7 squared (49)


When is a square root less than the number?

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What number is a square number but not a prime number and is less than 100?

No square number is a prime number, since it has the number you squared as a factor. There are several square numbers less than 100. Just calculate the squares of all numbers, starting with 1, until you reach or pass 100. Then stop.


Is the square root of a number always bigger than its square root?

No, not always since: if a number is more than 1, then its square root is smaller than the number. if a number is less than 1, then its square root is bigger than the number.


Is the square root of a number greater than the square of the number?

Yes, if the number is less than '1'.Just the opposite, if the number is greater than '1'.