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 log_{10}(2/3)(x+2)-4domain of f(x)= 8/(x-9)domain of f(x)=(8x+5)/(2x-5)domain of f(x)=-2x^2+12x+4domain of 36x+25
Frequently Asked Questions (FAQ)
What is the domain of y=(sqrt(x-4))/(x+4) ?
The domain of y=(sqrt(x-4))/(x+4) is x>= 4