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
Popular Examples
domain of y=3sin(x)domain domain of f(x)=3+sqrt(4+9x)domain domain of (1+x)/(1-x)domain domain of f(x)=t^2-sqrt(t^2-4)+(1+2t)domain domain of (x^2-3x)/(x^2)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x+7))/(x^2+x-6) ?
The domain of f(x)=(sqrt(x+7))/(x^2+x-6) is -7<= x<-3\lor-3<x<2\lor x>2