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