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Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^3+2x^2+7)/(x^4+x^3+x) ?
- The domain of f(x)=(x^3+2x^2+7)/(x^4+x^3+x) is x<-1.46557…\lor-1.46557…<x<0\lor x>0