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