2024 IGCSE Additional Mathematics May/June 0606/13 Q2

2024 IGCSE Additional Mathematics May/June 0606/13 Q2

4 marks

Solve the equation \(3\left(2^{2x+1}\right)-11\left(2^x\right)+3=0\), giving your answers correct to \(2\) decimal places.[4]

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Answer:\(x=-1.58\) or \(x=0.58\) (2 d.p.).

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