Mathematics · Oct / Nov 2025 · Paper 22 · Question 14
0580
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Find the value of
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14(a)[2]
81 [2]
B1 for 34 or 32 × 9 or 9 × 9
14(b)[2]
1 ± [ ]64 [2]
M1 for 1 1 4 or 64–1 or 3 4096
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