No.A rational times an irrational is never rational. It is always irrational.
No. A rational plus an irrational is always an irrational.
It is always irrational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
It will be irrational.
No.A rational times an irrational is never rational. It is always irrational.
No. A rational plus an irrational is always an irrational.
It is always irrational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
It is always irrational.
It will be irrational.
No. sqrt(3) - sqrt(2) is irrational.
The product of an irrational number and a rational number, both nonzero, is always irrational
Such a product is always irrational - unless the rational number happens to be zero.
No. It's 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.
Yes. In fact, a rational plus or minus an irrational will always be irrational.