Solution
domain
Solution
+1
Interval Notation
Solution steps
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Popular Examples
domain of f(x)=(x-2)/(x^2-9)domain domain of ln(2x+5)domain domain of f(x)=(x-1)/(4+x|x|)domain domain of f(x)=(x^3-1)^{2/3}domain domain of f(x)=log_{10}(6-x)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=log_{10}((x+1)/(x-3)) ?
The domain of f(x)=log_{10}((x+1)/(x-3)) is x<-1\lor x>3