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)=((x+5))/(x^2-25)domain of sqrt(30-x)domain of y=(7x-8)/(6x+5)domain of-2xsqrt(x-3)domain of f(x)=sqrt(3x-12)+6/(x-3)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x-3))/(x-4) ?
The domain of f(x)=(sqrt(x-3))/(x-4) is 3<= x<4\lor x>4