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Exponentials and Logarithms

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Question 19

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log⁡3(x9)+2log⁡32≡log⁡3(4x)−2 \log_3\left(\frac{x}{9}\right) + 2\log_3 2 \equiv \log_3(4x) - 2 log3​(9x​)+2log3​2≡log3​(4x)−2
[3]
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Exponentials and Logarithms Questions

  1. A Level
  2. /Maths
  3. /Exponentials and Logarithms

277 exam-style questions on Edexcel A Level Maths Exponentials and Logarithms, covering 14.1 Exponential Functions, 14.2 y = e^x, 14.3 Exponential Modelling, 14.4 Logarithms, 14.5 Laws of Logarithms, 14.6 Solving Equations using Logarithms, 14.7 Working with Natural Logarithms, and 14.8 Logarithms and Non-Linear Data. Each one has a worked solution and a mark scheme showing where the marks go.

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