Mathematics · May / June 2025 · Paper 22 · Question 17
0580
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Find the value of
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17(a)[2]
25 [2]
M1 for ( ) 125 or ( ) 2 3 125 2 or 3 2 3 5 3
or B1 for 3 125 = 5
17(b)[2]
[±] 1 32 [2]
M1 for 1 1 or 32–1 or 2 5 1024
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