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)=e^{sin(pi/x)}domain of (x^2)/(x-9)domain of f(x)=sqrt(2cos(x)-1)domain of 1-log_{10}(x)domain of f(x)= 1/(sqrt(6-2x-x^2))
Frequently Asked Questions (FAQ)
What is the domain of sqrt(4-x^2)+(x+2)/(sqrt(11-x)) ?
The domain of sqrt(4-x^2)+(x+2)/(sqrt(11-x)) is -2<= x<= 2