Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of f(x)=sqrt(-x^2-3x+4)domain of f(x)=(x-1)/(x^2+6x-27)domain of y=(x+1)/(2x+1)domain of f(x)=sqrt(|x|-x)domain of (x^2)/(sqrt(6-x))
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(4-\sqrt{2-x))} ?
The domain of f(x)= 1/(sqrt(4-\sqrt{2-x))} is -14<x<= 2