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)=(15)/(x+2)domain of (18x)/(x+3)domain of x^2-20domain of sec(x)-tan(x)domain of f(x)=4x-6,x=1
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x-5)/(sqrt(x-3-3)) ?
The domain of f(x)=(x-5)/(sqrt(x-3-3)) is x>6