Solution
domain
Solution
+1
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Popular Examples
inverse of f(x)=4x+1/4inverse distance (-6,5),(-2,5)distance range of e^{-5x-1/5}+5range inflection f(x)= 2/7 x^3-2x+6inflection points domain of mdomain
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(\sqrt[4]{x)} ?
The domain of f(x)= 1/(\sqrt[4]{x)} is x>0