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
extreme f(x)=4+x+x^2-x^3range of \sqrt[3]{x-4}domain of f(x)=3x^2+sqrt(x-2)inverse of f(x)=-2/3 log_{10}(x-1)+2inverse of f(x)=(sqrt(2x+3))/5
Frequently Asked Questions (FAQ)
What is the domain of sqrt((7x+2x)/x) ?
The domain of sqrt((7x+2x)/x) is x<0\lor x>0