Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=1x^3+4x^2+4x+ddomain of 1/(x^3+1)domain of f(r)=2pir^2+12pirdomain of 8-xdomain of 3*x^{2/3}-2x
Frequently Asked Questions (FAQ)
What is the domain of (2x)/(x^2-9) ?
The domain of (2x)/(x^2-9) is x<-3\lor-3<x<3\lor x>3