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)=sqrt(-x\sqrt{4-x^2)}domain of f(x)=(x^2)/(x^2-3)domain of f(x)= x/(4-x^2)domain of f(x)=sqrt(7x-21)domain of f(x)=sqrt(1-1)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(2x^2-6))/(x-4) ?
The domain of f(x)=(sqrt(2x^2-6))/(x-4) is x<=-sqrt(3)\lor sqrt(3)<= x<4\lor x>4