In this lesson, we'll determine the values for which a rational expression is undefined; simplify rational expressions; multiply rational expressions; divide rational expressions; and multiply and divide rational functions.
In this lesson, we'll add and subtract rational expressions with a common denominator, add and subtract rational expressions with opposite denominators, find the LCD of rational expressions, add and subtract rational expressions with unlike denominators, and add and subtract rational functions.
In this lesson, we'll simplify a complex rational expression by writing it as division or by using the LCD.
In this lesson, we'll solve rational equations, use rational functions, and solve rational equations for a specific variable.
In this lesson, we'll solve uniform motion applications, work applications, direct variation problems, and inverse variation problems.
In this lesson, we'll solve rational inequalities and we'll solve an inequality with rational functions.
A cheat sheet of all of the important topics from this unit.