1. Lesson 1

1.7. Explore 3

Mathematics 30-2 Module 5

Module 5: Rational Expressions

 

A rational expression is not defined when its denominator is 0. Therefore, any value of the variable that would result in a denominator of 0 is called a non-permissible value.

 

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For each of the rational expressions in the table, determine the non-permissible value(s).

 

Rational Expression Non-Permissible Value(s) of x
 
 
 
 

 

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