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 (sqrt(6-x))/(x^2-3x+2)domain of y=e^{-x}-5domain of (x^2)/(sqrt(x^4+4))domain of f(x)=|sqrt(x)|domain of y=(sqrt(3-x))/(x^2-2x)
Frequently Asked Questions (FAQ)
What is the domain of x/(-1+sqrt(-x)) ?
The domain of x/(-1+sqrt(-x)) is x<-1\lor-1<x<= 0