Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of ln(5x+3)domain of sqrt(u)-sqrt(u)domain of 1/(t+1)domain of f(x)= 1/(x+9)+3domain of f(x)=(4x-1)/(sqrt(4-x))
Frequently Asked Questions (FAQ)
What is the domain of (x^2-100)/(x^2+x-90) ?
The domain of (x^2-100)/(x^2+x-90) is x<-10\lor-10<x<9\lor x>9