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
Popular Examples
domain of f(t)= 1/(sqrt(t))domain domain of f(x)=\sqrt[3]{-x}domain domain of f(x)= 2/(2+2^{1/x)}domain domain of f(x)=(x-2)/(x^2+2x-8)domain domain of f(x)=2x^{(3)}+3x^{(2)}-12x-7domain
Frequently Asked Questions (FAQ)
What is the domain of x/(\sqrt[4]{x^2-5x)} ?
The domain of x/(\sqrt[4]{x^2-5x)} is x<0\lor x>5