Foundation November 2023 Paper 2 Q25
25 \(2^7 \times 2^m = \dfrac{1}{2}\)
Find the value of \(m\). [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| [\(m =\)] \(-8\) | 2 | B1 for \(2^{-1}\) or M1 for \(2^{7 + m}\) or \(7 + m = -1\) oe | |
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