Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of 12x(x+1)(x-1)domain of f(x)=(sqrt(-x^2+3x-2))/(2x-4)domain of f(x)=\sqrt[3]{4x+1}domain of f(x)=20x+27domain of (7x-1)/(3x+5)
Frequently Asked Questions (FAQ)
What is the domain of 1/(x^2+10x+9) ?
The domain of 1/(x^2+10x+9) is x<-9\lor-9<x<-1\lor x>-1