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)=25x^2+40x+16domain of e^{5x+3}+2domain of f(x)=(e^{1/x})^3domain of f(x)=(sqrt(9-x^2))^2-9domain of y=(x-4)/(x^2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(x/(x-1))+sqrt(x-x^3) ?
The domain of f(x)=sqrt(x/(x-1))+sqrt(x-x^3) is x<=-1\lor x=0