Lesson 1: Simplifying Rational Expressions 1
This is just a quick and simple example from this lesson.Lesson 2: Simplifying Rational Expressions 2
Another example of simplifying an expression by factoring.Lesson 3: Addition and Subtraction 1
This is a short but very useful example, where you need to find the perimeter of a rectangle given the length and width.Lesson 4: Addition and Subtraction 2
Another useful example where you must simplify the denominators before determining the lowest common denominator.Lesson 5: Multiplication of Rationals
A quick example demonstrating how you must factor your numerators and denominators individually in order to simplify.Lesson 6: Division of Rationals
A short example of how to divide rational expressions.Lesson 7 & 8: Rational Equations
Two helpful examples demonstrating how to solve rational equations.Lesson 9: Solving Problems
A particularly challenging problem. Be warned: He uses a different method of solving these types of problems than how we teach in class.