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 (5-7x)/(2x+3)domain of 1/(9-x^2)domain of f(x)=15xdomain of sqrt(-x^2+2x+3)domain of (x-2)^{1/2}
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(4-x^2))/(2-x) ?
The domain of (sqrt(4-x^2))/(2-x) is -2<= x<2