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
Graph
Popular Examples
domain of f(x)=((x+2))/((x^2-1))domain of f(x)= 2/(x^3-4x)domain of 1/(sqrt(x^2+4))domain of y= 3/(sqrt(x+2))domain of f(x)=ln((x+3)/(x-3))
Frequently Asked Questions (FAQ)
What is the domain of f(x)= x/(1-ln(x-3)) ?
The domain of f(x)= x/(1-ln(x-3)) is 3<x<e+3\lor x>e+3