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I am rational, but not a number. This statement is therefore half correct.
Another rational expression.
Yes.
Any number that can be expressed as a fraction is a rational number otherwise it is an irrational number.
The expression written in the question is the rational expression.
I am rational, but not a number. This statement is therefore half correct.
Another rational expression.
Yes.
If you divide a rational expression by another rational expression, you will again get a rational expression.
Any number that can be expressed as a fraction is a rational number otherwise it is an irrational number.
The expression written in the question is the rational expression.
There is no specific name. If the numerator and denominator are polynomials in the variable then the question describes an algebraic fraction. But there is no reason at all to assume that they are polynomials. There is no specific phrase that describes sin(x)/x, for example.
I can see no rational expression below.
The expression is not factorable with rational numbers.
The paintings have a rational, ordered sense of space and no distracting objects.
another rational expression.
A rational expression is not defined whenever the denominator of the expression equals zero. These will be the roots or zeros of the denominator.