If your algebraic expression is a ratio of two polynomials then you have a rational expression. Find out what that might look like.

In a rational expression the dividend is the number being divided. It's the expression that comes before the division sign.

Divide, dividend, divisor? Will the real divisor please stand up?! How do you know which part of a division problem is the divisor when you have a rational expression of algebraic fractions? Just remember it's the second number or the...

If your algebraic expression is a ratio of two polynomials then you have a rational expression. Find out what that might look like.

Simplifying this polynomial rational division expression is not as complicated as it looks. Don't get me wrong, there are a lot of steps involved, but you can follow the instructor and learn the steps. I'm sure you already know how to do...

A rational expression has a polynomial in the numerator as well as a polynomial in the denominator. The instructor writes out an example for you to see.

The problem is set up like a long division problem with a three term polynomial on the inside and a two term polynomial on the outside. The instructor demonstrates how a partial dividend is obtained through long division.

Video shows examples of multiplying and dividing rational expressions. Includes adding restrictions to the simplified answer. [9:19]

Video shows examples of how to simplify rational expressions. Includes writing restrictions for simplified expressions. [15:22]

Video shows example of adding and subtracting rational expressions by creating a common denominator. [4:37]

Video demonstrates how to perform partial fraction expansion on a given rational expression.

This lesson explains the setup for rational expressions when you'd like to multiply expressions. It is 2 of 5 in the series titled "Multiplication Property of Rational Expressions."

This lesson explains the setup for rational expressions when you'd like to multiply expressions. It is 3 of 5 in the series titled "Multiplication Property of Rational Expressions."

This lesson explains the setup for rational expressions when you'd like to multiply expressions. It is 5 of 5 in the series titled "Multiplication Property of Rational Expressions."

This lesson will walk you through the steps and rules for multiplying two rational expressions to get a third rational expression. It is 10 of 10 in the series titled "Multiplying Algebraic Fractions."

This lesson will walk you through the steps and rules for multiplying two rational expressions to get a third rational expression. It is 2 of 10 in the series titled "Multiplying Algebraic Fractions."

This lesson will walk you through the steps and rules for multiplying two rational expressions to get a third rational expression. It is 3 of 10 in the series titled "Multiplying Algebraic Fractions."

This lesson will walk you through the steps and rules for multiplying two rational expressions to get a third rational expression. It is 5 of 10 in the series titled "Multiplying Algebraic Fractions."

This lesson will walk you through the steps and rules for multiplying two rational expressions to get a third rational expression. It is 7 of 10 in the series titled "Multiplying Algebraic Fractions."

This lesson explains the concept of reduction in the number of terms, number of operations, and degree of terms in a rational expression. It is 2 of 6 in the series titled "Simplifying Algebraic Fractions."

This lesson explains the concept of reduction in the number of terms, number of operations, and degree of terms in a rational expression. It is 3 of 6 in the series titled "Simplifying Algebraic Fractions."

This lesson explains the concept of reduction in the number of terms, number of operations, and degree of terms in a rational expression. It is 4 of 6 in the series titled "Simplifying Algebraic Fractions."

This lesson covers how rational equations can be solved for a variable, or for a variable in terms of other variables. It is 3 of 11 in the series titled "Solving Algebraic Fraction Equations."

This lesson covers how rational equations can be solved for a variable, or for a variable in terms of other variables. It is 5 of 11 in the series titled "Solving Algebraic Fraction Equations."