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-9)+7domain of 1/((\frac{1){x^2})^2}domain of (cos(x))/(1+tan(x))domain of f(x)=(2x+1)/(x+1)domain of f(x)=ln(5t+10)
Frequently Asked Questions (FAQ)
What is the domain of-x/(sqrt(4-x^2)) ?
The domain of-x/(sqrt(4-x^2)) is -2<x<2