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((5x+2)/(12))+xdomain of f(x)=-2x^2+xdomain of sqrt(x^2-5x+4)domain of f(x)= 3/(x^2-x)domain of f(x)= 7/x-4
Frequently Asked Questions (FAQ)
What is the domain of sqrt((x+1)/(x-1)) ?
The domain of sqrt((x+1)/(x-1)) is x<=-1\lor x>1