By the end of this section I can...
-add and subtract rational expressions
-simplify complex fractions
Khan Academy Videos and Interactive Practice:
Intro to Adding and Subtracting Rational Expressions
Adding and Subtracting Rational Expressions: Like Denominators
Add and Subtract Rational Expressions: Like Denominators
Intro to Adding Rational Expressions with Unlike Denominators
Adding Rational Expressions: Unlike Denominators
Subtracting Rational Expressions: Unlike Denominators
Add and Subtract Rational Expressions: Unlike Denominators
Least Common Multiple: Repeating Factors
Least Common Multiple Practice
Subtracting Rational Expressions: Factored Denominators
Least Common Multiple of Polynomials
Adding and Subtracting Rational Expressions: Advanced
Add and Subtract Rational Expressions: Factored Denominators
Subtracting Rational Expressions
Add and Subtract Rational Expressions
Braingenie:
Adding Rational Expressions with Like Denominators
Finding Least Common Multiples of Two Polynomials
Adding Rational Expressions with Unlike Denominators
Subtracting Rational Expressions with Like Denominators
Subtracting Rational Expressions with Unlike Denominators
Simplifying Complex Fractions by Writing the Denominator as a Single Fraction
Simplifying Complex Fractions by Multiplying the Numerator and Denominator by LCD