Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=sqrt(\sqrt{x+1)+1}domain of (sqrt(x+27))/(1/(26-x))domain of (x-6)/(x^2)domain of (9x)/(x^2+1)+xdomain of (2x+5)/(x^2-4x-5)
Frequently Asked Questions (FAQ)
What is the domain of 1/(x^2+3x-28) ?
The domain of 1/(x^2+3x-28) is x<-7\lor-7<x<4\lor x>4