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)=x^4+3domain of U(x)=9x-1620domain of 5/(sqrt(x-4))domain of f(x)=(sqrt(x-1))/xdomain of f(x)=(x^2+1)/(2x+2)
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(5-x))/(4(-x+2)) ?
The domain of (sqrt(5-x))/(4(-x+2)) is x<2\lor 2<x<= 5