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What is the domain of the function f(x)= x^2-16/x-4

What is the domain of the function f(x)= x^2-16/x-4-example-1

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Answer:

Explanation:

this is a rational function thus the domain is all real numbers except the values which make zero to denominator

hence x-4=0 ;x=4

the domain of that function is R- {4}

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