Lesson: Simplifying Rational Functions

In this lesson, we will learn how to simplify rational functions and how to find their domains.

Question Video: Simplifying and Determining the Domain of Rational Functions

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Q1:

Given that and , find the largest set on which the functions and are equal.

Q2:

Given the functions and , what is the set of values on which ?

Q3:

Given the functions and , what is the set of values on which ?

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