GCSE Secondary Maths Age 13-17 - Algebra: Trial and Improvement - Explained

The video tutorial explains the trial and improvement method to solve an equation. It emphasizes the importance of not using a calculator for direct solutions, but instead using a systematic approach to find the solution between given values. The process involves setting up a table, performing initial trials, refining them, and finalizing the solution to one decimal place. The tutorial also discusses the allocation of marks based on the method used and the accuracy of the solution.

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