Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(x+6)/(x^2-4)domain of f(x)=(ln(x+5))/(x^2-2x-3)domain of f(x)=(2/3)^{x-3}-2domain of R(x,y)=yx^2-4y-x^2=0domain of f(x)=sqrt(((x^2-1))/(|x-2|))
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+1)/(x^2-x-2) ?
The domain of f(x)=(x+1)/(x^2-x-2) is x<-1\lor-1<x<2\lor x>2