GCSE Maths - How to Factorise Quadratics by Completing the Square (Part 1 - Factorise When a=1)

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*** WHAT'S COVERED ***
1. Introduction to Completing the Square.
* Explaining its use for solving or rearranging quadratic expressions.
* Understanding the target form: (x + p)² + q.
2. The Method for Completing the Square.
3. Worked Examples.

*** EXAM BOARD INFO ***
This video is suitable for maths courses around the world.
KS3 - Not on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course

*** CHAPTERS ***
0:00 Intro to Completing the Square
0:14 The Completed Square Form
1:32 Step 1: Ensure Standard Format
1:57 Step 2: Apply the Formula
2:48 Step 3: Simplify (Example 1)
3:39 Example 2

*** PLAYLISTS ***










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