AS Maths - Factorising and sketching cubics

Support me on Patreon:   / mathsaurus   An overview of factorising and then sketching cubics, explaining the method and showing all of the different cases which can arise. Visit http://www.mathsaurus.com/ for more free GCSE and A-level maths videos and resources Visit the Mathsaurus Amazon shop at https://www.amazon.co.uk/shop/mathsaurus to see some of my favourite books and math related products!