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)=arcsin(arccos(x))domain of y=sqrt(3x-12)domain of f(x)=(x^2-3x+2)/(x^2+7x+12)domain of y=(x^2-1)/(x^2+4)domain of f(x)=x-3[2x-(x+1)+5(1-x)]
Frequently Asked Questions (FAQ)
What is the domain of y=(sqrt(x+3))/(7x) ?
The domain of y=(sqrt(x+3))/(7x) is -3<= x<0\lor x>0