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)=40000-2x^2domain of 20x^3+30x^2-50x+20domain of f(x)=(sqrt(2x^2-6))/(x-4)domain of f(x)=sqrt(-x\sqrt{4-x^2)}domain of f(x)=(x^2)/(x^2-3)
Frequently Asked Questions (FAQ)
What is the domain of 6/(sqrt(8-x)-2) ?
The domain of 6/(sqrt(8-x)-2) is x<4\lor 4<x<= 8