| Exam Board | Edexcel |
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| Module | C2 (Core Mathematics 2) |
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| Year | 2009 |
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| Session | June |
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| Topic | Laws of Logarithms |
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8. (a) Find the value of \(y\) such that
$$\log _ { 2 } y = - 3$$
(b) Find the values of \(x\) such that
$$\frac { \log _ { 2 } 32 + \log _ { 2 } 16 } { \log _ { 2 } x } = \log _ { 2 } x$$