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

Logarithmic and exponential functions — practice question

Solve this equation
(main)[3]

Solve $\ln(x+5)=1+\ln x$, and give your answer in terms of $e$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “State or imply that $\ln e = 1$” …

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