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)=3^{x^2+1}domain of f(x)=x^2+7x-9domain of f(x)=(3x-4)/(2x+3)domain of g(x)= 2/(x+3)domain of y= 1/((x+1)^3)
Frequently Asked Questions (FAQ)
What is the domain of sqrt((x-2)/(x+2)) ?
The domain of sqrt((x-2)/(x+2)) is x<-2\lor x>= 2