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
critical ((x^2+3x-1))/(x-2)inverse of f(x)=(3-4x)/(x+1)range of sqrt((6x-4)^{1/2)}domain of f(x)=(log_{8}(x))-8critical f(x)=x+1/x
Frequently Asked Questions (FAQ)
What is the domain of (1-5sqrt(x))/x ?
The domain of (1-5sqrt(x))/x is x>0