| Exam Board | OCR |
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| Module | C2 (Core Mathematics 2) |
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| Year | 2014 |
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| Session | June |
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| Topic | Exponential Equations & Modelling |
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5 Solve the equation \(2 ^ { 4 x - 1 } = 3 ^ { 5 - 2 x }\), giving your answer in the form \(x = \frac { \log _ { 10 } a } { \log _ { 10 } b }\).