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

Logarithmic and exponential functions — practice question

(main)[3]

Solve for $x$ in $\ln(3x + 1) - \ln(x - 5) = \ln 7$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Apply the correct logarithm law” …

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