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    I Missed the question on the last page! Please tell me others did this too
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    hes joking
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    Seriously guys, do you not make a mental note when you see 'End of Questions' or even check that there isnt a question on the back page? Which there wasnt​, by the way. The archbishop of banterbury is stringing you along
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    (Original post by matthewrowlands)
    I Missed the question on the last page! Please tell me others did this too
    I did it but it was sooooo hard! Loads of people I spoke to didn't do it either!
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    (Original post by 16Characters....)
    7 = 5x^2 - 4x - 1 ==> 5x^2 - 4x - 8 x = 0 ==> (4 + 4*root(176))/10 = (4 + 4*root(11))/10

    Which then simplifies to (2 + 2*root(11))/5 but I forgot that bit in the exam. Plus that's just the positive root. Read the above discussion about whether the negative one was needed. I personally found both but then said to discount the negative one but don't know if that is correct.
    Oh noo! I'm so stupid, for some ridiculous reason I did 2+sqrt-144 / 5

    Why I ever thought to do 16-160 is beyond me....

    What do you reckon is the most amount of marks I could get for that question?
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    (Original post by Eux)
    Seriously guys, do you not make a mental note when you see 'End of Questions' or even check that there isnt a question on the back page? Which there wasnt​, by the way. The archbishop of banterbury is stringing you along
    Urmmm there was... Did you not do the proof question?!
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    (Original post by DOPECYCLIST)
    you need the use the discriminant (b^2 - 4ac<0) to determine the fact that it doesn't cross the x axis
    No you don't as you found the minimum point of the curve prior to this and the y-value was 1 thus is doesn't cross the x - axis?
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    For the one where you had to factorise f(x) did anyone get (x+1) (x+1) (x+6)
    I then made it to (x+1)^2 (x+6)
    Was I right in doing so? D:
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    (Original post by Cameronlove_12)
    Urmmm there was... Did you not do the proof question?!
    I thought all dinosaurs were extinct, but it turned out the Bantasaurus species is still doing good
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    how many marks was the solving the quadratic question in 12
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    It was (x-1) (x+1) (x+6)
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    (Original post by Danny.L)
    Well, his username is 13...
    Top banta
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    (Original post by animefan)
    For the one where you had to factorise f(x) did anyone get (x+1) (x+1) (x+6)
    I then made it to (x+1)^2 (x+6)
    Was I right in doing so? D:
    Yesssss I got that answer to!! And yeah it's the same


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    (Original post by Danny.L)
    Sorry, couldn't resist. Got to keep my spirits high. Got German 2h 30 min exam & Biology empa tomorrow
    Good luck with them mate biology is good btw did mine a few weeks back
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    (Original post by Eux)
    I thought all dinosaurs were extinct, but it turned out the Bantasaurus species is still doing good
    Yeah it was like 100 marks and Mila kunis is in my bed
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    (Original post by animefan)
    For the one where you had to factorise f(x) did anyone get (x+1) (x+1) (x+6)
    I then made it to (x+1)^2 (x+6)
    Was I right in doing so? D:
    I got (x+1)^2 (x+6) too
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    (Original post by harry1232123)
    I got (x+1)^2 (x+6) too
    It is!
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    (Original post by fsdfd)
    It was (x-1) (x+1) (x+6)
    pretty sure there was a repeated root..
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    (Original post by TazLi)
    Yeah it was like 100 marks and Mila kunis is in my bed
    Can i watch?
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    (Original post by messupp)
    pretty sure there was a repeated root..
    It was (x+1)(x+1)(x+6) I remember
 
 
 
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