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 f(x)=4csc(x-pi/6)+sqrt(5)domain domain of 1/(sqrt(t+2))+sqrt(t+1)+tdomain domain of (x^2)/(x-8)domain domain of f(x)= x/(x^2-5x)domain domain of 8/(5+x)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x+5))/x ?
The domain of f(x)=(sqrt(x+5))/x is -5<= x<0\lor x>0