Prev 1 of 1 Next Completing the square of a quadratic expression GCSE Revision Lesson (Part 1) : Maths - School Completing the square of a quadratic expression. Part 1 of 2 GCSE Maths Revision Lesson A video revising the techniques required to complete the square of a quadratic expression for GCSE Maths. Watch the video, take notes, subscribe, then go to our website for some practice... (1 of 2 videos on this topic) Please visit https://maths-school.co.uk for more revision Subscribe to our channel for more revision content coming soon - click here: https://bit.ly/2Y3ggGh Prev 1 of 1 Next Post navigation Factorising using the difference of two squares Find the nth term expression for a quadratic sequence