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)=sqrt(x-1)-3domain of (x^2-19x-20)/(x+5)domain of (sqrt(x^2-4))/(x-3)domain of f(x)=sqrt(((1-x))/x)domain of 2x^3
Frequently Asked Questions (FAQ)
What is the domain of sqrt((x+4)/(x-3)) ?
The domain of sqrt((x+4)/(x-3)) is x<=-4\lor x>3