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 (x^2+5x+6)/(x+3)domain domain of sqrt(\sqrt{x-2)-2}domain domain of 2x^3domain domain of f(x)=(sqrt(x+5))/xdomain domain of f(x)=4csc(x-pi/6)+sqrt(5)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(x)-4) ?
The domain of f(x)= 1/(sqrt(x)-4) is 0<= x<16\lor x>16