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-7)/(x+9)domain of f(x)=(5x)/(8-x)domain of 3x-12domain of f(x)=log_{x}(x)domain of f(x)=arcsin(x^2-x-1)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x+5))/(x+1) ?
The domain of f(x)=(sqrt(x+5))/(x+1) is -5<= x<-1\lor x>-1