211 Videos for "rational functions"

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. 
Multiplying and Dividing Rational Expressions  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to divide rational expressions involving an opposite. 
Solving a Rational Equation  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Solving rational equations using cross multiplication, checking for extraneous solutions 
Multiplying and Dividing Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Multiplying polynomial rational expressions. 
Multiplying and Dividing Rational Expressions  Problem 7
Math › Algebra 2 › Rational Expressions and Functions
Dividing polynomial rational expressions. 
Multiplying and Dividing Rationals  Problem 11
Math › Algebra › Rational Expressions and Functions
Simplifying "double fractions," or quotients of fractions. 
Adding and Subtracting Rational Expression  Problem 5
Math › Algebra › Rational Expressions and Functions
Work application, or total time to finish a job using a rational equation. 
Multiplying and Dividing Rationals  Problem 10
Math › Algebra › Rational Expressions and Functions
Multiplying a fraction with a polynomial times a polynomial. 
Adding and Subtracting Rational Expression  Problem 1
Math › Algebra › Rational Expressions and Functions
How to add or subtract rational expressions that already have a common denominator. 
Solving Rational Equations with Unlike Denominators  Concept
Math › Algebra › Rational Expressions and Functions
How to solve rational equations with unlike denominators. 
Solving a Rational Equation  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to solve a simple rational equation. 
Solving a Rational Equation  Problem 5
Math › Algebra 2 › Rational Expressions and Functions
Turning sums and differences into proportions to enable cross multiplication. 
Solving a Rational Equation  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to solve a rational equation involving opposite denominators with an extraneous solution. 
Solving Rational Equations with Unlike Denominators  Problem 2
Math › Algebra › Rational Expressions and Functions
How to solve rational equations where a rational expression is added to a constant. 
Solving Rational Equations with Unlike Denominators  Problem 3
Math › Algebra › Rational Expressions and Functions
How to solve rational equations when there are unlike denominators. 
Solving Rational Equations with Unlike Denominators  Problem 1
Math › Algebra › Rational Expressions and Functions
How to solve rational equations that are proportions. 
Solving Rational Equations with Like Denominators  Problem 2
Math › Algebra › Rational Expressions and Functions
How to solve rational equations when both sides have the same denominator. 
Solving Rational Equations with Like Denominators  Concept
Math › Algebra › Rational Expressions and Functions
How to solve rational equations by clearing the denominator. 
Solving Rational Equations with Like Denominators  Problem 3
Math › Algebra › Rational Expressions and Functions
How to solve rational equations that involves solving a quadratic equation. 
Adding and Subtracting Rational Expression  Problem 4
Math › Algebra › Rational Expressions and Functions
How to add or subtract rational expressions when the common denominator has three factors.