Simplifying rational expressions introduction | Algebra II |  Just Math | Dr. Mohammad Tahat
Channel: Just Math
Date: 2021-05-10

Welcome to my Channel Just Math (Dr. Mohammad Tahat).
In this video, we will demonstrate the concept of ( Introduction to Rational Expressions )

Objectives 
 
 To identify values excluded from the domain of a rational expression
 To simplify rational expressions

Prerequisite Skills
     Factor polynomials,
     Solve equations in one variable.
 
Background:
 In this lesson, students have learned to solve equations in one variable and how to factor polynomials. In this lesson, they will apply those skills and what they know about fractions to simplify rational expressions. 
Students will learn how to identify excluded
values of the variable by identifying values that would cause the denominator to equal 0.