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Algebraic Expressions

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Question 10
94%

Write 184−7\displaystyle \frac{18}{4-\sqrt{7}}4−7​18​ in the form a+b7a+b\sqrt{7}a+b7​, where a a\,a and b b\,b are integers to be found.

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Algebraic Expressions Questions

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

233 exam-style questions on Edexcel A 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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