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Is the square root of 225 rational?
The square root of 225 is 15, which is a rational number.
Is the square root 225 rational or irrational?
It is 15 which is a rational number
Is the square root of 15 irrational or a rational number?
irrational
Why are all square roots not irrational numbers?
Because some of them are squares of rational numbers. So their square roots are the rational numbers.Thus if x is rational, then the square roots of x2, which are -x and +x are both rational.
Is the square root of fraction 196225 irrational or rational?
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.
Is the square root of a15 a rational number?
No, because 15 is not a perfect square. The closest perfect square is 16, whose square root is 4.
Is the square root of 15 rational?
no
Is a non perfect square root a rational number?
It can be. The square roots of 2.25 are -1.5 and 1.5: rational numbers.
What is the square root of 15 and is it Rational or Irrational?
The square root of 15 is an irrational number and it is about 3.873 rounded to three decimal places
Is 15 a rational or irrational number?
rational
Is 225 squared?
Yes, 225 squared is a rational number.
What number produces a rational number when added to 15?
Any other rational number.
