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 f(x)=2(x)^2+5sqrt((x+2))domain of f(x)=(3x)/(8x-5)domain of sqrt(2x+2)+sqrt(6-4x)domain of y=3-1/(sqrt(x))domain of f(x)=2x^2+4x-1
Frequently Asked Questions (FAQ)
What is the domain of 2/(sqrt(x^3+27)) ?
The domain of 2/(sqrt(x^3+27)) is x>-3