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Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^3+x)/(x^2+4x+1) ?
- The domain of f(x)=(x^3+x)/(x^2+4x+1) is x<-2-sqrt(3)\lor-2-sqrt(3)<x<-2+sqrt(3)\lor x>-2+sqrt(3)