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)=(-5)/(x^2+4)+3domain of y= x/(1-x^2)+sqrt(x+1)domain of f(x)=(x^2-4)/(2+sqrt(x-1))domain of f(x)=(x^2+2x-3)/(x^2+5x+6)domain of 7x^2+8
Frequently Asked Questions (FAQ)
What is the domain of f(x)=ln((2x-2)/(sqrt(9-x^2))) ?
The domain of f(x)=ln((2x-2)/(sqrt(9-x^2))) is 1<x<3