Yes. Rational functions must contain rational expressions in order to be rational.
a ractional function
Another rational expression.
Yes.
If one of the denominators becomes equal to zero when checking a solution for a rational expression, it means that the expression is undefined at that point. This is because division by zero is not defined in mathematics. Therefore, the solution you found is not valid for that rational expression.
Any number that can be expressed as a fraction is a rational number otherwise it is an irrational number.
True
a rational expression.
It is true that a rational function is a function whose equation contains a rational expression. This is used in various math classes.
True
false
Yes.
Yes. Rational functions must contain rational expressions in order to be rational.
Yes. Rational functions must contain rational expressions in order to be rational.
a ractional function
No, it is an expression, not an equation.
Yes. Rational functions must contain rational expressions in order to be rational.
It is any function which can be written as the ratio of two polynomial functions.