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Edexcel ial maths C12 jan 2019 [Discussion] watch

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    (Original post by FrostMan)
    I got the same value but opposite . I got 8/25
    I meant 8/25 and p< 0 cuz if it’s greater u get a positive value so it must be less no?
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    (Original post by Kamel1023)
    No there was no any answer with root 8 in the paper im pretty sure
    Yeah the first logarithm question
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    (Original post by carolinaaa)
    Yeah the first logarithm question
    If u gave me numbers I would remember 😂 as soon as I leave the exam i forget everything it’s annoying
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    (Original post by carolinaaa)
    Yeah the first logarithm question
    Answer was root 18
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    (Original post by Kamel1023)
    Answer was root 18
    Yeah I got that , my memory is bad , then u simplify to 3square root2 yeah?
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    (Original post by carolinaaa)
    Yeah I got that , my memory is bad , then u simplify to 3square root2 yeah?
    Yeah exactlyy
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    (Original post by Kamel1023)
    Yeah exactlyy
    Thanks , rip memory tho lol
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    Omar and kamel said answer for integration is 343/96
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    Anyone remembers the binomial expansion
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    It had like 2 7s within the answer of the first part
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    What question is this?
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    (Original post by carolinaaa)
    Anyone remembers the binomial expansion
    53/125
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    (Original post by Kamel1023)
    Yeah exactlyy
    What question is this
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    (Original post by ritzzzz)
    What question is this
    Logs
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    (Original post by Kamel1023)
    Omar and kamel said answer for integration is 343/96
    Can anyone confirm please
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    The second logarithms question I got something like 4-a^3/ something
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    It’s correct I checked with many people dw
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    (Original post by Kamel1023)
    No there was no any answer with root 8 in the paper im pretty sure
    same
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    Did you guys put value of x as 0.1 ? In part b of binomial expansion ?
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    (Original post by FrostMan)
    Did you guys put value of x as 0.1 ? In part b of binomial expansion ?
    0.2 is the answer
 
 
 

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