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