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 1/(sqrt(6-2x-x^2))domain of 6/(x^2-4)domain of log_{10}((x+7)/x)domain of y=t^4domain of f(x)= 5/(sqrt(1-x^2))
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(2x+14))/(x^2-49) ?
The domain of (sqrt(2x+14))/(x^2-49) is -7<x<7\lor x>7