Skip to content

Course home

1.9 F: Exponentials and logarithms

1.9 F: Exponentials and logarithms

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637
Question 16
85%

Find the solution to 52x=95^{2x} = 952x=9 giving your answer in the form log⁡5a\log_5 alog5​a, where a a\,a is an integer.

[3]
Markscheme

1.9 F: Exponentials and logarithms Questions

  1. A Level
  2. /Maths
  3. /1.9 F: Exponentials and logarithms

62 exam-style questions on AQA A Level Maths 1.9 F: Exponentials and logarithms, covering 1.9.1 Exponential functions and their graphs, 1.9.2 Gradient of e^kx (A-level only), 1.9.3 Logarithms as inverse functions, 1.9.4 Laws of logarithms, 1.9.5 Solving exponential equations, 1.9.6 Logarithmic graphs to estimate parameters (A-level only), and 1.9.7 Exponential growth and decay. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank