In this video, we provide essential "math help" by explaining how to simplify complex fractions, which often involves careful ...

In this video, I demonstrate how to find the remaining roots of a polynomial function when one zero is given. We'll apply the synthetic division tutorial method along with factoring to efficiently ...

This article is part of the collection: A Decade in Review: Reflections on 10 Years in Education Technology. This op-ed is part of a series of reflections on the past decade in education technology.