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 1/(2x)domain of f(x)=sqrt(((x+1))/((x-1)))domain of (2x+4)/(x(x^2+3x))domain of f(x)=(3(x^2-2)^{1/2})/(1-x)domain of sqrt(sin(2x))
Frequently Asked Questions (FAQ)
What is the domain of ln(1/(9-x^2)) ?
The domain of ln(1/(9-x^2)) is -3<x<3