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)=(2x)/(3x+1)domain of f(x)=2.5x+3.5domain of f(x)=196pixdomain of f(x)=-2x+230domain of g(x)= 6/(x^2-4x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x-4)/(sqrt(8-x)-2) ?
The domain of f(x)=(x-4)/(sqrt(8-x)-2) is x<4\lor 4<x<= 8