| Exam Board | OCR MEI |
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| Module | C1 (Core Mathematics 1) |
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| Year | 2007 |
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| Session | January |
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| Topic | Quadratic Functions |
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7 You are given that \(a = \frac { 3 } { 2 } , b = \frac { 9 - \sqrt { 17 } } { 4 }\) and \(c = \frac { 9 + \sqrt { 17 } } { 4 }\). Show that \(a + b + c = a b c\).