Solution
domain
Solution
+1
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Popular Examples
slope ofintercept y-3= 6/5 (x-5)slope intercept critical f(x)=(x-4)^3critical points y=x^2-2x+3inverse of y=3^{x+1}-4inverse domain of x(x^2-4)domain
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(x^2-1))(1/(x+2)) ?
The domain of (sqrt(x^2-1))(1/(x+2)) is x<-2\lor-2<x<=-1\lor x>= 1