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

Unfortunately, this means using the quadratic equation but, oh well, that's how it goes. We'll switch to Python and finish the problem. Just click the play button to run the program and get the ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.