Mathematics 9709/33 — October/November 2013

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

questions

marks

105

minutes

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

Q14MLogarithmic and Exponential FunctionsFree sample

Given that $2 \ln(x + 4) - \ln x = \ln(x + a)$ , express $x$ in terms of $a$ .

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