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 (6+7x)/(x-1)domain of f(x)= x/(sqrt(4-x))-2/(x^2-5x)domain of f(x)=(x*sqrt(10-x))/(2x-9)domain of x*ln(x)domain of f(x)= 1/(sqrt(2x-6))
Frequently Asked Questions (FAQ)
What is the domain of 1/(sqrt(18-3x-x^2)) ?
The domain of 1/(sqrt(18-3x-x^2)) is -6<x<3