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Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2+7x+12)/(x^4-5x^2+4) ?
- The domain of f(x)=(x^2+7x+12)/(x^4-5x^2+4) is x<-2\lor-2<x<-1\lor-1<x<1\lor 1<x<2\lor x>2