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)=(3x+2)/(2x-3)domain of h(x)=-1/(x-6)+5domain of (x^3-64)/(x^2-5x+4)domain of (-12d-1)/(10d+5)domain of f(x)= 1/(10x-20)
Frequently Asked Questions (FAQ)
What is the domain of y=(sqrt(x+1))/(x^2) ?
The domain of y=(sqrt(x+1))/(x^2) is -1<= x<0\lor x>0