| Exam Board | OCR MEI |
|---|
| Module | C1 (Core Mathematics 1) |
|---|
| Year | 2007 |
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| Session | June |
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| Topic | Indices and Surds |
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8
- Simplify \(\sqrt { 98 } - \sqrt { 50 }\).
- Express \(\frac { 6 \sqrt { 5 } } { 2 + \sqrt { 5 } }\) in the form \(a + b \sqrt { 5 }\), where \(a\) and \(b\) are integers.