179 Videos for "rational functions"

Adding and Subtracting Rational Expressions  Problem 7
Math › Algebra 2 › Rational Expressions and Functions
Adding and subtracting rational expressions with unlike denominators. 
Solving a Rational Equation  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Solving rational equations using cross multiplication, checking for extraneous solutions 
Solving a Rational Equation  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to solve a rational equation by multiplying by the least common denominator. 
Multiplying and Dividing Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Multiplying polynomial rational expressions. 
Solving Rational Equations with Like Denominators  Concept
Math › Algebra › Rational Expressions and Functions
How to solve rational equations by clearing the denominator. 
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  Problem 5
Math › Algebra 2 › Rational Expressions and Functions
Turning sums and differences into proportions to enable cross multiplication. 
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 Unlike Denominators  Problem 2
Math › Algebra › Rational Expressions and Functions
How to solve rational equations where a rational expression is added to a constant. 
Adding and Subtracting Rational Expressions  Problem 9
Math › Algebra 2 › Rational Expressions and Functions
Distance = rate times time word problems, boat in current 
Adding and Subtracting Rational Expressions  Problem 8
Math › Algebra 2 › Rational Expressions and Functions
Identifying the LCM's of polynomials. 
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  Problem 1
Math › Algebra › Rational Expressions and Functions
How to solve rational equations when one side has a common 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. 
Solving Rational Equations with Unlike Denominators  Problem 3
Math › Algebra › Rational Expressions and Functions
How to solve rational equations when there are unlike denominators. 
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. 
Solving Rational Equations with Unlike Denominators  Problem 4
Math › Algebra › Rational Expressions and Functions
How to solve rational equations when the common denominator has three factors. 
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. 
Graphs with Holes  Concept
Math › Precalculus › Polynomial and Rational Functions
How to graph a rational function when there is a common factor in the numerator and denominator