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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
15 Oct 2021

Given information

Here given a function  .

We have to use continuity to evaluate the limit.

Step-by-step explanation

Step 1.

The given function is is a rational function. And we know that all rational polynomial functions are continuous in their domains. 

Here, has three roots but is not one of them. Thus, is defined at .

 

Thus, is continuous at .

So,

   

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