| Exam Board | Edexcel |
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| Module | C1 (Core Mathematics 1) |
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| Year | 2012 |
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| Session | January |
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| Topic | Indices and Surds |
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- Simplify
$$\sqrt { } 32 + \sqrt { } 18$$
giving your answer in the form \(a \sqrt { } 2\), where \(a\) is an integer.
- Simplify
$$\frac { \sqrt { } 32 + \sqrt { } 18 } { 3 + \sqrt { } 2 }$$
giving your answer in the form \(b \sqrt { } 2 + c\), where \(b\) and \(c\) are integers.