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 y=9x-10domain of f(x)=sqrt((21-2x)/(x-9))domain of 6-x^2domain of f(x)=(2x-1)/(x^2-2x+1)domain of (6x)/(x-4)
Frequently Asked Questions (FAQ)
What is the domain of h(x)= 2/(sqrt(x+2)) ?
The domain of h(x)= 2/(sqrt(x+2)) is x>-2