Mathematics · Oct / Nov 2025 · Paper 41 · Question 28
0580
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The question as text
( )x 7 f x 4 ¤ Å Find the value of x when
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Show the answer and mark scheme
28(a)[1]
4 [1]
28(b)[2]
1 343 [2]
M1 for [x =] f(1) or better
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