In this video, we provide essential "math help" by explaining how to simplify complex fractions, which often involves careful "algebra" and understanding "rational functions". This "math tutorial" ...

In this video series, I show you how to simplify rational complex numbers. We do this by eliminating dividing by an imaginary number. We can either do this by multiplying by i, which produces -1, or ...

A set of algebra questions from the 1869 MIT entrance exam has recently taken the internet by storm, igniting discussions about the institution's academic rigor and the evolution of mathematics ...