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    does anyone have a picture of the paper and the marks for each question?
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    (Original post by joe12345marc)
    Nah it's cool I just was checking and making sure I'm being realistic with my score! Was expecting 100 UMS today but a stupid mistake like that can cost me like 10 UMS :/
    Are you a Cambridge maths hopeful?


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    (Original post by jpetersgill)
    Are you a Cambridge maths hopeful?


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    Mate why do you have to be high every physics lesson?
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    (Original post by Darcy1)
    Mate why do you have to be high every physics lesson?
    Wtf who are u


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    (Original post by jpetersgill)
    Wtf who are u


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    Dont matter famm

    How did you find the exam today?
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    (Original post by Darcy1)
    Dont matter famm

    How did you find the exam today?
    Literally who are u


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    (Original post by Darcy1)
    Dont matter famm

    How did you find the exam today?
    Who r u !?!?


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    (Original post by Darcy1)
    Dont matter famm

    How did you find the exam today?
    Tell me who you are bruuuuh


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    (Original post by jpetersgill)
    Tell me who you are bruuuuh


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    Some guy in your physics M8 sorry to scare u
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    (Original post by Darcy1)
    Some guy in your physics M8 sorry to scare u
    Who tho?


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    (Original post by jpetersgill)
    Who tho?


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    Nah lets stop yeah we're spamming this thread, lets talk the exam
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    OI brev step out of our ends before i smack u out. Big ups big j, u 'aight?
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    Calling it that Darcy1 is sam or alex.
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    (Original post by alistairBruv)
    Calling it that Darcy1 is sam or alex.
    yh cos sam does f maths lol k
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    (Original post by Darcy1)
    yh cos sam does f maths lol k
    Sam is in my F maths - i'm calling nabeel
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    (Original post by jpetersgill)
    Sam is in my F maths - i'm calling nabeel
    lol james cos i do further maths right? also username checks out so you know it isn't me
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    Yeah its Muhamed
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    (Original post by Buses)
    Yep, and for the z^4 equation i got that all the roots stayed the same with an extra solution, by inspection z=1 also
    Are you sure it is z=1, I am almost 100% sure it was just the default equation multiplied through by z.

    My calculator saved the equation, Z^3-7Z^2+11Z+123 Went to Z^4-7Z^3+11Z^2+123Z. Which can be factorized to Z(Z^3-7Z^2+11Z+123), so Z = 0, -3, 5+4j and 5-4j.

    Correct me if I am wrong
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    (Original post by alistairBruv)
    Yeah its Muhamed
    ali you know it isn't me and thats not how you spell it
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    (Original post by TheMarshan)
    Are you sure it is z=1, I am almost 100% sure it was just the default equation multiplied through by z.

    My calculator saved the equation, Z^3-7Z^2+11Z+123 Went to Z^4-7Z^3+11Z^2+123Z. Which can be factorized to Z(Z^3-7Z^2+11Z+123), so Z = 0, -3, 5+4j and 5-4j.

    Correct me if I am wrong
    It wasn't zf(z)=0.

    It was zf(z)=f(z).
 
 
 
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