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The square root of 25 has two solutions: SQRT(25) = + 5 and -5
The square root of a number, by definition, should be positive. Hence, the square root of 25 is 5. The other square root is -5. However, strictly speaking, -5 is not the square root of 25, since it is not a positive number.

* * * * *

The exclusion of the negative square root is plain nonsense.

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โˆ™ 2011-10-09 14:35:48
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Q: What are the square root number for 25?
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Related questions

Is the square root of 25 a rational number?

The square root of 25 is 5 ... rational.


Can the square root of 25 be a real number?

the square root of 25 is 5


Is the square root of 25 an irrational or rational number?

The square root of 25 is 5, which is a rational number.


What the square root of a number?

The square root of a number is the number times itself. e.g. the square root of 4 would be 16, because 4x4 is sixteen. The square root of 5 is 25 because 5x5 is 25.


What is the real number root of -25?

There is no real number [square] root of a negative number. There is a real cube root and a real fiftth root etc, but root, by itself, implies square root.


Why does the square root of -25 not have a real solution?

You can't take the square root of a negative number. The square root of -25 is 5i. It's an imaginary number.


Is the root of 25 a real number?

Yes. The square root of 25 is 5, which is a real number.


Is the square root of a positive number an irrational number?

Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).


Is the square root of 25 a rational or irrational number?

The square root of 25 is 5 which is a rational number * * * * * Or -5, which is also rational.


What is a square and a square root?

A Square of a number is when the number is multiplied with itself Ex: 22 = 2 * 2 Square root of a number is a number which when multiplied with itself returns the first number. Ex: Square root of 25 is 5 because 25 = 5 * 5


What is a square root of an number?

The square root of an number, is the number that is times by itself to make the product. For example, the square root of 25 is 5 because 5 x 5 equals 25. Or the square root of 144 is 12 (12x12=144)


What is the square root of negative 25?

The square root of any negative number is equal to the square root of its absolute value followed by i - an imaginary number representing the square root of minus one. Therefore, such that sqrt(25) = 5, sqrt(-25) = 5i.


How do I explain square root?

The square root of a number is that number which, when squared, gives you the given number. For example, the square root of 25 is 5, since if you square 5, you get 25. It is the "inverse function" (that is, in a way it's the opposite) of squaring.


If 5 is the square root of 25 what is the square and what is the square root?

5 is the square root of 25 25 is the square root of 625 625 is the square of 25 25 is the square of 5


Is the square root of 25 a natural number?

The positive square root is.


What is the square root of 25 multiplied by square root of 3?

It is an irrational number and it is about 8.660254038


Is the square root 25 an irrational number?

No.


Is the square root of -25 rational or irrational number?

Neither. It is not a real number but a complex number. Sqrt(-25) = i5 where i is the imaginary number which is the square root of -1.


Who is going to answer: what is the square root of 25?

Square root of 25 = 5


Is the square root of 25 rational irrational whole natural or integer?

The square root of 25 is 5, which is a whole number, an integer, a natural number and a rational number.


Is the square root of 23 a whole number?

No. Such a number is referred to as a perfect square. The closest perfect square to 23 is 25, the square root of which is 5.


Is the square root of 25 a real number?

no. is not a real number


Is the sq root of 25 rational or irrational?

The square root of 25 is 5 which is a rational number


A number that is multiplied to itself to form a product?

Multiplying a number by itself is called "squaring". Ex. "What is the square of 5?" Answer: 25 And when you calculate, from the square (25) what the original number was, it is called "finding the square root." Ex. "What is the square root of 25?" Answer: 5.


Why does the square root of -25 have no real solution?

Because the square root of -25 would be that number that, squared, would equal -25. No number, positive or negative, can result in a negative square. Since -25 is a negative number, no number, positive or negative, can be squared to equal -25.