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A perfect square is a rational number that is equal to the square of another rational number; 9 is a perfect square because it is a rational number that is the square of 3, another rational number.

A polynomial that is the square of another polynomial is also a perfect square; x2 - 8x + 16 is a perfect square because it is the square of the polynomial x - 4.

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Q: What are facts about perfect square?

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it is a perfect square

1. It's a perfect square

25 is a perfect square (5 times 5)

200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.

No, 325 is not a perfect square however 324 is a perfect square.

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No- the closest perfect squares are 36 (perfect square of 6) and 49 (perfect square of 7)

It is the square of an integer: that is what a perfect square is.

8 is a perfect cube; it is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer....you're thinking of 9...

It is the definition of a perfect square.

A perfect square is a square of an integer (a whole number).

For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.

No, 15 is not a perfect square.

336,444,894,358 is a not perfect square.

33 is a not perfect square.

No, 108 is not a perfect square.

Is 125 a perfect square?

the perfect square is a number that can muliply by its self to equeal its self.

No, 2 is neither a perfect square nor a perfect cube.

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.

Any integer is a perfect square oot (of its square). So 300 is a perfect square root of 90000.

No, but a perfect square is usually the square of a whole number.

345 is not a perfect square and neither is its square root.