99% Get This WRONG. It's Not Simple. 🧠

In this video, we'll observe the domain of (x^2)/x and discuss limits to see if we can safely say that it simplifies to and equals y=x. This is a commonly mistaken question where we forget that division by 0 isn't allowed and makes the two functions actually different. We'll dive into why simply simplifying the expression x^2/x to x doesn't imply that the two functions are equal due to x=0 not being in the domain of x^2/x. We'll also depict this graphically on the cartesian plane to see the differences

0:00 - Introduction
0:10 - Trying Values
0:36 - Trying X = 0
1:42 - Graphical Analysis
2:20 - Limit Approach
4:20 - Hole In The Graph
4:43 - Domain Analysis