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-4)/(x^2+x-2)domain of f(x)=sqrt((x-1)/(x+2))domain of y= 1/(x+3)domain of f(x)=(log_{10}(x))/xdomain of f(x)=sqrt((6x)/(x^2-1))
Frequently Asked Questions (FAQ)
What is the domain of f(x)=g(x)=(sqrt(3+x))/(2-x) ?
The domain of f(x)=g(x)=(sqrt(3+x))/(2-x) is -3<= x<2\lor x>2