Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(x^4-1)/(x^2-1)domain of f(x)=(x-1)/(x(x+2))domain of (5x+2)/(7x)2xdomain of f(x)=(sqrt(x-1))/(x^2+x-6)domain of (2(x+3)(x-1))/((x-1)(x+2))
Frequently Asked Questions (FAQ)
What is the domain of (x+5)/(x^2+3x-18) ?
The domain of (x+5)/(x^2+3x-18) is x<-6\lor-6<x<3\lor x>3