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/((x+4))domain of f(x)=sqrt(8-2x)+1domain of g(x)=log_{3}(x-3)-1domain of sqrt((900-100x^2)/9)domain of f(x)=x+1/x ,x\ne 0
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(x+1))/(x^2) ?
The domain of (sqrt(x+1))/(x^2) is -1<= x<0\lor x>0