GCSE Secondary Maths Age 13-17 - Algebra: Algebra - Simplifying - Explained

The video tutorial explains how to expand and simplify the algebraic expression 5(p + 3) - 2(1 - 2p). It begins by expanding the brackets, which involves multiplying each term inside the brackets by the number outside. The tutorial then simplifies the expression by combining like terms, resulting in the final answer of 9p + 13. The video also discusses the allocation of marks for correctly expanding the brackets and simplifying the expression.

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