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Is the square root of 81a rational number?
Yes. The square root of 81 is 9, which is a rational number.
Is 81a composite number or a prime number?
81 is a composite number and it is also a square number
What is the monomial factor of 81a?
3 x 3 x 3 x 3 x a = 81a
Is 81a factor of 6?
No.
Is 200 a perfect square?
200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is 325 a perfect square?
No, 325 is not a perfect square however 324 is a perfect square.
Is 81a prime?
81 is a Composite Number
What is a perfect square?
A perfect square is a square of an integer (a whole number).
Is 30 a perfect square?
30 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is 500 a perfect square?
500 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is 38 a perfect square?
38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is a perfect square?
154 is a not perfect square.
