Log Tables with Formulae & Symbols [PDF Document] Added to Option 2: Electronics & Control by expertteacher

KeysToMaths: Cubic (Polynomial) Equations and the Factor Theorem [Video] Added to Algebra by Allyb2106

KeysToMaths: Q1 - Number Representations - Project Maths 2013 OL Sample Paper 1 [Video] Added to Algebra by Allyb2106