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Is 16 a perfect number?
16 is a perfect square.
Is 16 a square number?
Yes its a perfect square number because 4*4=16
What's the meaning of a perfect square?
A perfect square is a whole number multiplied by itself. For example, the perfect square of 4 is 16.
What does it mean for a number to be a perfect square?
A perfect square is a number whose square root is a whole number, such as 1, 4, 9, 16, 25, etc.
Is 21 a perfert square?
Square Number: A number that is a product of some integer with itself. Therefore, 21 is not a perfect square. An example of a perfect square is 16, since 4 times 4 is 16.
What is a number that is the square of an integer such as 4 9 16 and 25?
A perfect square.
What is the number whose square root is an integer called?
A number whose square root is an integer is called a "perfect square." Perfect squares are the squares of whole numbers, such as 0, 1, 4, 9, 16, and so on. For example, the square root of 16 is 4, which is an integer, making 16 a perfect square.
What is the perfect number between 10 and 30?
perfect square numbers are 16 and 25
What are facts about perfect square?
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.
What number is a perfect square a even number and less than 16?
It is: 4
What are perfect square?
A perfect square is a rational number that is the square of another rational number. 9, 16, 25, etc., are perfect squares of 3, 4, 5, etc., and X2 + 6X + 9 is a perfect square of (X + 3).
Is the square root of a15 a rational number?
No, because 15 is not a perfect square. The closest perfect square is 16, whose square root is 4.
