0
Add your answer:
Earn +20 pts
Is 225 squared rational?
Yes, 225 squared is a rational number.
Is the square root of 225 rational?
The square root of 225 is 15, which is a rational number.
Is the square root of 225 a rational number?
yes it is
Which positive rational number when squared is equal to 225?
It is 15.
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 225 squared rational?
Yes, 225 squared is a rational number.
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 225 squared?
Yes, 225 squared is a rational number.
Is the square root of 225 a rational number?
yes it is
Which positive rational number when squared is equal to 225?
It is 15.
Is 225 irrational?
No because 225 is an integer and all whole numbers are rational
Is the square root of 225 rational or irrational?
Neither, it is an imaginary number and imaginary numbers are neither rational nor irrational.
Is -225 rational irrational?
-225 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
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 75 squared rational or irrational?
75 times 75 = 5625 which is a rational number
