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 y=4domain of f(x)=\sqrt[4]{x^2+6x}domain of (8-x)/(7x+21)domain of log_{10}(x-5)+3domain of f(x)=(2x-3)/(x+4)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(2x-1))/(1-x) ?
The domain of f(x)=(sqrt(2x-1))/(1-x) is 1/2 <= x<1\lor x>1