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
Popular Examples
domain of f(x)=10e^{-x}cos(x)domain domain of ln((1-x)/(x+1))domain domain of f(x)=(4x-1)/(5x+1)domain domain of 7+8/xdomain domain of (x-6)/(x^2+49)domain
Frequently Asked Questions (FAQ)
What is the domain of y=(3x)/(sqrt(8-x)) ?
The domain of y=(3x)/(sqrt(8-x)) is x<8