Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of sqrt(2T-3)domain of f(x)= x/(2+e^x)domain of f(x)=2sqrt(-x^2+10x)domain of f(x)=2^{x+1}-8domain of y= 1/(x+7)-20
Frequently Asked Questions (FAQ)
What is the domain of f(x)=((x^2+x+1))/(x^2) ?
The domain of f(x)=((x^2+x+1))/(x^2) is x<0\lor x>0