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+2)/(x^2+5x-6)domain domain of f(x)=sqrt(4x+48)domain domain of f(x)=-6xdomain domain of f(x)= 3/(sin(2x))+cos(x)domain domain of f(x)=(x^2+5x)/(25-x^2)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(5-x))/(x+8) ?
The domain of f(x)=(sqrt(5-x))/(x+8) is x<-8\lor-8<x<= 5