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Answered 2009-10-26 16:23:59

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.

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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.


Can the square root of 25 be a real number?

the square root of 25 is 5


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

It DOES have two real solutions: -5 and +5 so the question is misguided.


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.


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 8 over 25 rational irrational or a real number?

The square root of 8 over 25 is irrational, and real.


What are the real square root of 625?

+25.


Is the square root of 25 a real number?

no. is not a real number


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


What is the principal root of -25?

The principal root of a number is the positive real square root of the number - if it exists. Since -25 is negative, it does not have a real square root. Its square roots are the imaginary numbers +/-5i where i is the [imaginary] square root of -1. i is neither positive nor negative and so neither +5i nor -5i is a principal root.


Is radical 25 a real number?

If by "radical" you mean "square root of", then yes. Both square roots of 25 are real numbers.


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

Square root of 25 = 5


Why cant you evaluate square root -25?

You cannot in real numbers because the square of any number, negative or positive, is positive. However, -25 does have a square root in complex numbers: it is + or - 5i where i is the imaginary square root of -1.


What is square of square root of 25?

The square root of 25 is 5.


Is the square root of 25 a rational number?

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


What is the square root of 16 added by the square root of 25?

41


25 the square root of 25 is?

441 square root


How does the square root of 36 compare to the square root of 25?

The square root of 36 is 20% more than the square root of 25.


What is the square root at 25?

You mean square root of 25? (Answer: 5)


Is the square root of 25 an integer?

Square root of 25 = 251/2 = 5, which is an integer. So the square root of 25 is integer.


What is the square root of 25?

The square root of 25 is +/- 5 since 52 = 25 and (-5)2 = 255


What is the square of 25 9?

The square root of 25 is 5. The square root of 9 is 3. The square root of 259 is 16.1


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.


What is the square root of 25 in radical form?

The square root of 25 is 5


What are the square root number for 25?

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