13 Videos for "least common denominator"

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. 
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 a Rational Equation for a parameter  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to solve a rational equation with binomial denominators for a parameter. 
Solving a Rational Equation  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to solve a simple rational equation. 
Solving Multistep Equations  Problem 4
Math › Algebra › Solving Equations
Strategy for turning equations with fractions into integers only by multiplying by the least common denominator 
Adding and Subtracting Rational Expression  Problem 6
Math › Algebra › Rational Expressions and Functions
How to find the least common denominator of two monomial terms that include variables 
Solving a Rational Equation for a parameter  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to solve a simple rational equation for a parameter. 
Solving Systems of Equations using Elimination  Problem 6
Math › Algebra › Solving Systems of Equations
Technique for getting rid of fractions in a system of equations by multiplying an equation by the least common denominator 
Adding and Subtracting Rational Expressions  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to add and subtract rational expressions. 
Solving a Rational Equation for a parameter  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to solve a three part rational equation for a parameter. 
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 2
Math › Algebra 2 › Rational Expressions and Functions
How to add and subtract multiple rational expressions. 
Adding and Subtracting Rational Expressions  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to add rational expressions.