In this video I work through 68 examples of factoring quadratic expressions when a is not equal to one. The first couple of examples I explain the process of factoring by using the ac method and box ...

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.

A typical 8th grade math textbook includes just a handful of real-world problems for students to solve, finds a new international study. And that’s not enough, according to William Schmidt, ...