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Q: What is the only number equals double its own square root?
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Related questions

What is the only number 0 who's square equals square root of itself?

The square root of both 0 and 1 equals the square of 0 and 1


What is the only number less then 0 who's square equals square root of itself?

1


Is 2 a square number?

No, there is only 1•1 which equals 1.


What is the definition of a square unit?

A square unit is a unit when squared equals a perfect square number. 5 is a square number, five times five is 25. Divid or square root 25 and you get 5. now technicaly every number is a square number but it is generally considered only whole numbers.


Does A square plus b square equals c square only apply to right angles?

Yes.


Is one half a square number?

a number can only be square if it has a square root.


Is 4 a square number and a triangle number?

no only a square


What 3 numbers equals 225?

There is only one number that equals 225. The number is 225.


Why is 573 not a square number?

Because its square root is not an integer.


Do only square numbers have an even number of factors?

No, only square numbers have an odd number of factors.


Is 250 a perfect square?

DEFINITION: perfect squareA number p is called a perfect square if and only if there exists a whole number n for which p = n2 .So ask yourself if any whole number squared equals 250.15·15 = 22516·16 = 256nope


-6 Multiply By -6 equals 36 But Why Square Root Of-36 equals -6 -6 multiply by -6 is equals to 36?

Precisely because of what you are saying, the square root of -36 is not -6. The square root is defined, precisely, as the number which, when squared, gives you back the original number, in this case -36; and that isn't the case if you assume that -6 is the square root.The square root of a negative number can not be taken if you only accept real numbers as solutions. If you accept complex numbers as solutions - and rest assured that complex numbers do have applications in many areas - then you can take the square root of any real (or complex) number. In this case, the square root of -36 is 6i, where "i" is the so-called "imaginary unit".