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
Popular Examples
perpendicular y=3x-7,(3,-5)perpendicular parity arctan(cot(x))parity domain of sqrt(x^2-4x-45)domain domain of f(x)=5-4xdomain slope ofintercept 2y+8x=2slope intercept
Frequently Asked Questions (FAQ)
What is the domain of x/(\sqrt[4]{9-x^2)} ?
The domain of x/(\sqrt[4]{9-x^2)} is -3<x<3