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)= 4/(x+1)+3domain of f(x)=-1-sqrt(289-x^2)domain of y=sqrt(25-5^x)domain of f(x)=sqrt(\sqrt{2-x)}domain of 1/(x^2-36)
Frequently Asked Questions (FAQ)
What is the domain of (2(sqrt(x+1)-\sqrt[4]{x+1}))/x ?
The domain of (2(sqrt(x+1)-\sqrt[4]{x+1}))/x is -1<= x<0\lor x>0