No.
In fact, no odd integer is irrational.
They are all rational.
No because irrational numbers can't be expressed as fractions
No, it is always irrational.
No. It can be odd or even, or a rational number, or irrational.
It is not always irrational.
Yes, it will always be irrational.
No because irrational numbers can't be expressed as fractions
Yes, always.
No, it is always irrational.
No. It can be odd or even, or a rational number, or irrational.
It is not always irrational.
Yes, it will always be irrational.
Wrong. It is always an irrational number.
The square of a rational number can be either rational or irrational. However, the square of an irrational number is always irrational.
It will be irrational.
It is always irrational.
Such a sum is always irrational.
No. 0 is a rational number and the product of 0 and any irrational number will be 0, a rational. Otherwise, though, the product will always be irrational.