| Exam Board | OCR |
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| Module | C1 (Core Mathematics 1) |
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| Year | 2005 |
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| Session | January |
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| Topic | Indices and Surds |
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1
- Express \(11 ^ { - 2 }\) as a fraction.
- Evaluate \(100 ^ { \frac { 3 } { 2 } }\).
- Express \(\sqrt { 50 } + \frac { 6 } { \sqrt { 3 } }\) in the form \(a \sqrt { } 2 + b \sqrt { } 3\), where \(a\) and \(b\) are integers.