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Q: Is 28 a square number

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no, 28 has no whole square root; the square root of 49 is 7

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.

No but the square root of 28 is an irrational number that can't be expressed as a fraction

28 is not a square number, if that is what the question means.

The square root of 28 is an irrational number that can't be expressed as a fraction

no because 25 is one and so is 36 and it can't be in between or it's not a square number.

No, it is irrational

Every number is a squared number- it is a square of something. However, 794 is not a perfect square number. 28 squared is 784 and 29 squared is 841. The square root of 794 is 28.1780056072107.

1 and 4

irrational

The square root of 37.

the square root of -28 is the square root of -1 time the square root of 28. The square root of -1 is not a real number, it is represented by i. The square root of 28 is the square root of 4 times the square root of 7 (4*7=28) The square root 4 is equal to 2, and the square root of 7 cannot be simplified.The answer is 2iâˆš7.

28 does not have a square root.

28 square centimeters

28, like all even numbers greater than 2, is a composite number.

technically the square root of 28 is to hard to find because it would go on and on, so most math maticians say that the answer to the square root of 28 is the square root of 28.

560 square feet. This is an easy calculation - just multiply the length by the width. The answer is the number of square feet.

166

Total square yards: 87.11

28*28 = 784

Any positive number that you like, depending on the units in which 28 x 80 are measured.

Two to the power 8 (28) is 256 The square root of 256 is 16. When you take the square root of a number raised to a power y, divide that power by 2 (y/2) and that gives the square root. So the square root of 28 = 28/2 = 24 = 16

28 square meters equals 301.4 square feet.

No - but it is a square number. 1,3,6,10,15,21 & 28 are all triangular numbers. 1,4,9,16,25 & 36 are all square numbers.

3.11 square yards = 28 square feet.