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)=-sqrt(2-x)+1domain of (7x+18)/(x^2-2x-80)domain of 2x^2-12x+13domain of f(x)=sqrt(\sqrt{x-1)}domain of f(x)=(3x+2)/((x+6)(x-9))
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(4x-ln(3x))/x ?
The domain of f(x)=(4x-ln(3x))/x is x>0