No. There is no way of expressing it with a fraction.
Here is the approximation in decimal form:
3.8729833462074168851792653997824
No.
It is a complex number.
No it is not.
The square root of 225 is 15, which is a rational number.
irrational
If you mean the square root of 196/225 then it is 14/15 which is a rational number because it can be expressed as a fraction.
No, because 15 is not a perfect square. The closest perfect square is 16, whose square root is 4.
no
The square root of 225 is 15, which is a rational number.
It is 15 which is a rational number
irrational
If you mean the square root of 196/225 then it is 14/15 which is a rational number because it can be expressed as a fraction.
No, because 15 is not a perfect square. The closest perfect square is 16, whose square root is 4.
no
The square root of 15 is an irrational number and it is about 3.873 rounded to three decimal places
It is irrational
irrational
Yes, 225 squared is a rational number.
It can be. The square roots of 2.25 are -1.5 and 1.5: rational numbers.
The square root of 15 is not a whole number.