Solution
domain
Solution
+1
Solution steps
Find undefined (singularity) points:
The function domain
Popular Examples
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Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^3-9x)/(x^2-2x-3) ?
The domain of f(x)=(x^3-9x)/(x^2-2x-3) is x<-1\lor-1<x<3\lor x>3