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)= 3/(x-4)-1domain of f(x)=(x+11)/(x^2-121)domain of f(x)=((x+1))/((x-3))domain of f(x)=(x+3)^2+2domain of 1725-75x
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(5+x)) ?
The domain of f(x)= 1/(sqrt(5+x)) is x>-5