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Algebraic Expressions

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Question 91

Without using a calculator, prove that 35>2113\sqrt{5} > 2\sqrt{11}35​>211​, giving the exact value of 135−211\dfrac{1}{3\sqrt5-2\sqrt{11}}35​−211​1​.

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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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