Solution
Solution
+1
Solution steps
Find undefined (singularity) points
The function domain
Popular Examples
simplify (sqrt(3.9)-2)/(3.9-4)expand (4-3x)^3simplify \sqrt[3]{\sqrt[4]{2^{24}}}simplify sqrt(13*18)*sqrt(26)simplify sqrt(30/4)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2-9)/(x^2+x-12) ?
The domain of f(x)=(x^2-9)/(x^2+x-12) is x<-4\lor-4<x<3\lor x>3