Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

Popular Examples

inverse of f(x)=-6+ln(x)inverse monotone f(x)=x^2e^{-x^2}monotone intervals range of (sqrt(x-3))/(x+2)range intercepts of-x^3+27x-54intercepts inverse of f^9inverse

Frequently Asked Questions (FAQ)

  • What is the domain of (x+1)/(x^2-4) ?

    The domain of (x+1)/(x^2-4) is x<-2\lor-2<x<2\lor x>2