Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of (1-2x)/(x-2)domain of f(x)=(x+2)/(sqrt(x^2-121))domain of (4a^2-20a+25)/(25-4a^2)domain of f(x)=(x^2+x+1)/xdomain of f(x)=x(x-3)^{-1/4}
Frequently Asked Questions (FAQ)
What is the domain of (x^2+1)/(x-3) ?
The domain of (x^2+1)/(x-3) is x<3\lor x>3