Mathematics 9709 · AS & A Level · Logarithmic and exponential functions

Logarithmic and exponential functions — practice question

(main)[4]

Solve the equation $\ln(x + 5) = 5 + \ln x$. Give your answer correct to 3 decimal places.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: Apply exponentials or the laws of logarithms to transform the equation

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