9709/32

Mathematics 9709/32May/June 2012

Cambridge A-Level · Pure Mathematics 3 · worked solutions for every part, with the mark scheme

10
questions
75
marks
105
minutes

Topics Trigonometry · Algebra · Differentiation · Integration · Logarithmic and Exponential Functions · Numerical Solution of Equations · +3 more

Q14MLogarithmic and Exponential FunctionsFree sample

Solve the equation

ln(3x+4)=2ln(x+1),\ln(3x + 4) = 2 \ln(x + 1),

giving your answer correct to 3 significant figures.

The rest of this paper

9 more questions
  • Q2Trigonometry · Numerical Solution of Equations5M
  • Q3Algebra5M
  • Q4Trigonometry6M
  • Q5Differential Equations6M
  • Q6Differentiation · Trigonometry8M
  • Q7Complex Numbers8M
  • Q8Integration10M
  • Q9Differentiation · Integration11M
  • Q10Vectors · Algebra12M
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