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
critical f(x)=x^2e^{-x^2}asymptotes of (2x+1)/(x^2+6x+8)domain of-4/(x+1)-2domain of y= 1/(1+x)intercepts of f(x)=4x^2-16x+11
Frequently Asked Questions (FAQ)
What is the domain of 3/((sqrt(2-x))^2-9) ?
The domain of 3/((sqrt(2-x))^2-9) is x<-7\lor-7<x<= 2