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
domain of f(x)=log_{10}(3x+6)domain domain of f(x)=(4a^2-20a+25)/(25-4a^2)domain domain of f(x)=sqrt((2x-6)/(x^2-4))domain domain of y=sqrt(4x^2-9)+1/(sqrt(x+2))domain domain of f(x)=-sqrt(x-1)domain
Frequently Asked Questions (FAQ)
What is the domain of (x^2)/(sqrt(x^2-1)) ?
The domain of (x^2)/(sqrt(x^2-1)) is x<-1\lor x>1