Yes. Rational functions must contain rational expressions in order to be rational.
a ractional function
Yes, an equation that contains one or more rational expressions is called a rational equation. A rational expression is a fraction where the numerator and/or denominator are polynomials. For example, the equation (\frac{x + 1}{x - 2} = 3) is a rational equation because it includes the rational expression (\frac{x + 1}{x - 2}). Solving such equations often involves finding a common denominator and addressing any restrictions on the variable to avoid division by zero.
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.
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.