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)=log_{6}(x^2-16)domain of f(x)=ln(x^2-4x)domain of f(x)=sqrt(-x-3)domain of f(x)=x+2,x<0domain of sqrt(1-\sqrt{4-x^2)}
Frequently Asked Questions (FAQ)
What is the domain of y=sqrt((x-1)/(x-3)) ?
The domain of y=sqrt((x-1)/(x-3)) is x<= 1\lor x>3