Completing The Square | National 5 Maths

Описание: This video shows how to complete the square for National 5 Maths. Completing the square is a key skill for quadratics and allows you to easily find the turning point of a quadratic function. Selected examples taken from maths.scot (an excellent resource) and SQA Past Papers.

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This Video Covers:
0:00 - What is Completing The Square?
0:57 - Example 1 Completing The Square
1:58 - Example 2 Completing The Square
2:19 - Example 3 Completing The Square
2:58 - Example 4 Completing The Square
3:23 - Example 5 Completing The Square
4:10 - Example 6 Completing The Square
4:53 - Example 7 Finding The Turning Point
6:02 - Example 8 SQA National 5 Maths 2014 Paper 1 Question 3
6:26 - Example 9 SQA National 5 Maths 2016 Paper 2 Question 9
6:51 - Example 10 SQA National 5 Maths 2019 Paper 2 Question 10
7:13 - Example 11 SQA National 5 Maths 2022 Paper 1 Question 5
7:51 - SQA National 5 Maths 2025 Paper 1 Question 9

This video is suitable for pupils in Scotland at National Maths level or GCSE Level in England.

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Solutions all my own and not endorsed or produced by SQA.