Solution
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
domain of f(x)=(x^2+12)/6domain of f(x)=5x^2-8x-44ln(x-1)domain of (2x^2-5)/xdomain of f(x)=sqrt((2x+9)/(x-1))domain of f(x)=tan(5x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(x+4/x) ?
The domain of f(x)=sqrt(x+4/x) is x>0