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 (3x)/(7x-5)domain of f(x)=(x+7)/(3x-7)domain of f(x)=(x-8)/(x^2-6x-16)domain of f(x)=log_{10}((x+2)/(x-4))domain of 5x^2+x-2
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(x+1))/(sqrt(x-1)) ?
The domain of (sqrt(x+1))/(sqrt(x-1)) is x>1