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28 is not a perfect square. A perfect square is an integer that is the square of another integer. 9 is a perfect square; it equal to 3 squared, or 3 X 3. Often, such numbers are called simply square numbers. While 28 is not a perfect square, it is a square number in the sense that it has a square root. by definition, the square root of 28 times itself equals 28.
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Is 28 a square number?
No, 28 is not a square number.
Is 28 a square root?
28 does not have a square root.
Is the square root of 28 the number 7?
no, 28 has no whole square root; the square root of 49 is 7
Is there a square root of -28?
No, there is no real number that satisfies the equation √(-28). The square root of a negative number is not defined in the real number system. However, if we extend our number system to include complex numbers, we can define a square root of -28 as √(-28) = 2√7i, where i is the imaginary unit.
Is a square a perimeter?
a square has a perimeter but a square isnt a perimeter. so no a square isnt a perimeter
