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