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Answered 2012-07-18 04:30:43

A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.

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Is there a difference between a perfect square and a square?

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


Difference between square and perfect square?

None, although "perfect square" tends to be used for whole numbers.


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There is a partial relationship. The principal square root of a perfect square is the number itself. For example, the principal square root of 5^2 = the principal square root of 25 = the positive element in {-5, 5} = 5. The converse is not true. The number 3, for example, has a square root which are approx -1.7321 and 1.7321. But the square of either of these numbers is 3, but that is not a perfect square since it is not the square of an integer.


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The smallest perfect squares that end with 9 are 9 (the square of 3) 49 (the square of 7). Their difference is 40.


What number is both a square number and a cube number between 1 and 25?

There is not a number that is a perfect square and perfect cube between 1 and 25.There is not a number that is a perfect square and perfect cube between 1 and 25.There is not a number that is a perfect square and perfect cube between 1 and 25.There is not a number that is a perfect square and perfect cube between 1 and 25.


What is the difference between square roots and a perfect square?

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What is the difference between perfect and nonperfect square roots?

Perfect square roots are square roots that have a whole number that can go into it perfectly. Nonperfect square roots are square roots that have decimal numbers going into it. Example: Perfect Square Root: 144- Square Root: 12 Nonperfect Square Root: 24- Square Root: About 4.89


What is different about a perfect square and a difference of two squares?

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The square root of a non-perfect square may be irrational and therefore may not be easy to find. However, it need not be.For example, 2.25 is not a perfect square but 2.25 = 9/4 and both 9 and 4 are perfect squares. So sqrt(2.25) = sqrt(9/4) = sqrt(9)/sqrt(4) = 3/2 = 1.5. Not that difficult!


What is the relationship between square roots and perfect squares?

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What is the only number that is between perfect square and a perfect cube?

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The number of perfect square numbers between 50 and 1000 are?

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There is no difference between square meters and meters square. for simplicity we use these in different form.


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the answer is 1. there is only 1 perfect square beteen 30 and 40.


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