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Algebraic Expressions

Algebraic Expressions

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Question 43

In this question you must show detailed reasoning.

Solve the equation y(5−2)=46y(5-\sqrt{2})=46y(5−2​)=46, giving your answer in the form a+b2a+b\sqrt{2}a+b2​ where a a\,a and b b\,b are positive integers.

[3]
Markscheme

Algebraic Expressions Questions

  1. AS Level
  2. /Maths
  3. /Algebraic Expressions

134 exam-style questions on Edexcel AS Level Maths Algebraic Expressions, covering 1.1 Index Laws, 1.2 Expanding Brackets, 1.3 Factorising, 1.4 Negative and Fractional Indices, and 1.5 Surds. Each one has a worked solution and a mark scheme showing where the marks go.

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