I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

In this video tutorial I will show you how to simplify a rational expression and then write the excluded values from the domain. I make short, to-the-point online math tutorials. I struggled with math ...

Two of the terms involve \(x\) and two involve \(y\). Now we can combine the \(x\) terms and combine the \(y\) terms to get \(3x + 2y\).