Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of (x^2+1)/(x-3)domain of (1-2x)/(x-2)domain of f(x)=(x+2)/(sqrt(x^2-121))domain of (4a^2-20a+25)/(25-4a^2)domain of f(x)=(x^2+x+1)/x
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(2x+3)/(x^2+3x+2) ?
The domain of f(x)=(2x+3)/(x^2+3x+2) is x<-2\lor-2<x<-1\lor x>-1