Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

Google first introduced this educational Doodle in the US in September and has since expanded it to multiple countries, ...