This page provides a list of educational videos related to Add and Subtract Rational Expressions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Add and Subtract Rational Expressions.

Add and subtract rational expressions with relatively prime denominators

By Khan Academy

Sal rewrites a/b+c/d as a single rational expression.

Understanding negative number addition and subtraction with variables

By Khan Academy

Let's get some practice thinking about adding and subtracting variables representing positive and negative numbers on the number line.

Negative number addition and subtraction: equivalent expressions

By Khan Academy

Equivalent expressions with negative numbers

SAT Math Part 8 - Identifying Undefined Function Values

By The Organic Chemistry Tutor

Adding Rational Numbers

SAT Math Part 3 - Solving Rational Equations and Factoring Trinomials

By The Organic Chemistry Tutor

Integration By Partial Fractions

By The Organic Chemistry Tutor

This calculus video tutorial provides a basic introduction into integrating rational functions using the partial fraction decomposition method. Partial fraction decomposition is the process of breaking a single complex fraction into multiple simpler fractions. The integrals of many rational functions lead to a natural log function with absolute value expressions. This video explains what to do when you have repeated linear factors and quadratic factors. This tutorial contains many examples and practice problems on integration by partial fractions.