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 f(x)=9(x-4)^{5/2}domain of f(x)=2arcsin(x/2)+pi/4domain of f(x)= 1/3 x^2+2domain of x^2+11,x>= 0domain of y=2cos(x+pi/5)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(3+x))/(9-x) ?
The domain of f(x)=(sqrt(3+x))/(9-x) is -3<= x<9\lor x>9