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Algebraic Expressions

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Question 26

Show that 15−10\sqrt{15}-\sqrt{10}15​−10​ can be written in the form 53+2\displaystyle \frac{\sqrt{5}}{\sqrt{3}+\sqrt{2}}3​+2​5​​.

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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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