136 Videos for "rational expressions"

Definition and Domain of a Rational Expression  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to define a rational expression. 
Multiplying and Dividing Rational Expressions  Problem 5
Math › Algebra 2 › Rational Expressions and Functions
Multiplying monomial rational expressions. 
Definition and Domain of a Rational Expression  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to find the domain of a rational expression. 
Definition and Domain of a Rational Expression  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to simplify and find the domain of a rational expression. 
Multiplying and Dividing Rational Expressions  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
Identifying domain restrictions of rational expressions. 
Multiplying and Dividing Rational Expressions  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to divide rational expressions involving an opposite. 
Definition and Domain of a Rational Expression  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a rational expression that contains opposite factors. 
Multiplying and Dividing Rational Expressions  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to multiply and divide rational expressions. 
Multiplying and Dividing Rational Expressions  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to multiply rational expressions involving quadratics. 
Adding and Subtracting Rational Expressions  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to add and subtract rational expressions. 
Multiplying and Dividing Rational Expressions  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a rational expression involving both multiplication and division. 
Graphing a Rational Expression  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
Using transformations to graph rational functions. 
Adding and Subtracting Rational Expression  Concept
Math › Algebra › Rational Expressions and Functions
How to add or subtract rational expressions. 
Multiplying and Dividing Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Multiplying polynomial rational expressions. 
Definition and Domain of a Rational Expression  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to cancel opposites in a rational expression. 
Adding and Subtracting Rational Expressions  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to add rational expressions. 
Adding and Subtracting Rational Expressions  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to add and subtract multiple rational expressions. 
Adding and Subtracting Rational Expressions  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to add and subtract rational expressions that then simplifies. 
Adding and Subtracting Rational Expressions  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
Adding and subtracting rational expressions that already have common denominators with attention to domain restrictions. 
Adding and Subtracting Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Adding and subtracting rational expressions with unlike denominators that have a common factor.