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
inverse of f(x)=2^xdomain of f(x)=sqrt(3x-8)line (0,0),(2,1)range of f(x)=x^2-3x+2inflection x/(ln(x))
Frequently Asked Questions (FAQ)
What is the domain of 3/(sqrt(x^2-9)) ?
The domain of 3/(sqrt(x^2-9)) is x<-3\lor x>3