Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=x(x-3)^{-1/4}domain of y=(2x^2-6x+4)/(-3x-5)domain of (2x+3)/(x^2+3x+2)domain of-(2a-5)/(5+2a)domain of x^2e^{-x}
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2+x+1)/x ?
The domain of f(x)=(x^2+x+1)/x is x<0\lor x>0