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 (x^2-4)/(4x^2-8x)domain of f(x)=(sqrt(x-1))^2domain of g(x)=|2x|+2domain of (x(x+4))/(-3x-7)domain of ((sqrt(x+a^2)-a))/x
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(9x-36))/(x-4) ?
The domain of (sqrt(9x-36))/(x-4) is x>4