| Exam Board | OCR |
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| Module | C4 (Core Mathematics 4) |
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| Year | 2008 |
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| Session | January |
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| Topic | Polynomial Division & Manipulation |
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3 When \(x ^ { 4 } - 2 x ^ { 3 } - 7 x ^ { 2 } + 7 x + a\) is divided by \(x ^ { 2 } + 2 x - 1\), the quotient is \(x ^ { 2 } + b x + 2\) and the remainder is \(c x + 7\). Find the values of the constants \(a , b\) and \(c\).