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