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Video 3: Solving quadratics by completing the square. Did this one when it was light to see what sort of video quality is better, I think this one is.
78 views
Video 2: . How to solve quadratic equations by using the quadratic formula. Just realised how dark the video is, Hopefully the information comes ac...
28 views
Video 1: sorry for the glare again, it seems to be getting worse. I hope this helps by showing how to factorise the quadratic equatins.
41 views
Higher GCSE Vectors. Apologies for the Glare in the middle of the screen but no matter what angle I placed the camera it was there. Next time I wil...
177 views