Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of g(x)=\sqrt[3]{x-2}domain domain of f(x)=(7x+2)/(x^2-9)domain domain of (sqrt(4-x^2))/(2-x)domain domain of (5-7x)/(2x+3)domain domain of g(x)=log_{4}(x+2)domain
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(2x+120))/(ln(5x-20)) ?
The domain of (sqrt(2x+120))/(ln(5x-20)) is 4<x< 21/5 \lor x> 21/5