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With all essential working shown, solve the equation $2\log_{2}x = 3 + \log_{2}(x + 1)$, and give your answer correct to $3$ significant figures.
Mathematics 9709 · AS & A Level · Logarithmic and exponential functions
Logarithmic and exponential functions — practice question
Worked solution & mark scheme
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Apply the law for a logarithm of a power or a quotient to the equation given” …
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