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 g(x)=(sqrt(2x-1))/(x-5)domain domain of f(x)=\sqrt[4]{2x-3}+1domain domain of f(x)=((x^2+2x+3))/((x-1))domain domain of f(x)=(4+5x)/(x-1)domain domain of f(x)=((e^x-1))/((e^x-2))domain
Frequently Asked Questions (FAQ)
What is the domain of k(x)=sqrt((x+1)/(x-1)) ?
The domain of k(x)=sqrt((x+1)/(x-1)) is x<=-1\lor x>1