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 (3x-2)/(x^3-9x)domain of f(x)=x^3+2xdomain of ln(4x-x^2)domain of f(x)=3x^2-4x-5domain of y= x/2+4
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(5-x))/(x+1) ?
The domain of f(x)=(sqrt(5-x))/(x+1) is x<-1\lor-1<x<= 5