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=sqrt(x-4/x)domain of f(x)=sqrt(x/(x^2+16))domain of (2x^2+3x-5)/(x^2+2)domain of h(x)=\sqrt[3]{3x+1}domain of g(x)=3^x+3
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(sqrt(x^3+27)) ?
The domain of f(x)= 2/(sqrt(x^3+27)) is x>-3