SOLUTION: Find the domain of the rational function. g(x)=x+4/x^2+4

SOLUTION: Find the domain of the rational function. g(x)=x+4/x^2+4

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Question 155223: Find the domain of the rational function.
g(x)=x+4/x^2+4
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
domain are all real numbers because x^2+4 does not have real roots
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