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)=(2x^2+5)/(x^2-25)domain of 7/(x^2-14x-32)domain of f(x)=3(2^x)domain of f(x)=(3x)/(7x-5)domain of x/(sqrt(x+1))
Frequently Asked Questions (FAQ)
What is the domain of sqrt((x^3+x)/(1-x^2)) ?
The domain of sqrt((x^3+x)/(1-x^2)) is x<-1\lor 0<= x<1