Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of y=(x^2-3x+2)/((x-1)^2)domain of (x+1)/(3-x)domain of f(x)=sqrt(2x^2+8)domain of (x-1)/(x^4-3x^2-4)domain of f(x)=(x^2-1)/(5x-1)
Frequently Asked Questions (FAQ)
What is the domain of (2x^2+1)/x ?
The domain of (2x^2+1)/x is x<0\lor x>0