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    Very nice paper, AQA have redeemed themselves after that horrific CHEM1 paper.
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    (Original post by Ferrari_1996)
    Oh yeah I think I did simplify the -9 + 11 to +2. You did get -9 +11 before you changed it to +2, right?
    Yep
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    I think the surd question was:

    7root2-root3 divided by 2root2-root3

    multiplying by 2root2+root3 should have given you the answer 5+root6 after simplifying.
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    So have we concluded that for the translation one the answer was

    [-3]
    -2

    with the word 'translation'?
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    (Original post by SherlockHolmes)
    I think the surd question was:

    7root2-root3 divided by 2root2-root3

    multiplying by 2root2+root3 should have given you the answer 5+root6 after simplifying.
    Do you remember the one before that?
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    What did everyone get for the length of PQ, or was it CQ? The one where you could have used Pythagoras. I got 9, but i think i may have forgotten to square root it and out 3, i think i may have just left it as 9- not sure LOL

    Unofficial mark scheme anyone? I think we've got the general gist of all the questions. Which ones are we missing?
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    (Original post by nursy96)
    So have we concluded that for the translation one the answer was

    [-3]
    -2

    with the word 'translation'?
    yepyepyep
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    I got the Inequality to be something like k<1/2 and K>4.5 (If i remember rightly)
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    (Original post by daniya12)
    yepyepyep
    dammit, i put positive 3 and positive 2 haha :mad:
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    (Original post by daniya12)
    What did everyone get for the length of PQ, or was it CQ? The one where you could have used Pythagoras. I got 9, but i think i may have forgotten to square root it and out 3, i think i may have just left it as 9- not sure LOL

    Unofficial mark scheme anyone? I think we've got the general gist of all the questions. Which ones are we missing?
    Yeah I got the same, but put my final answer as 3 after square rooting.
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    (Original post by the_googly)
    Do you remember the one before that?
    I remember my answer was 2/7. The fraction given in the question had root18 and root32 somewhere in the question.

    2root2 divided by root18+root32 I think.
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    what did people get for the length of CP? and the length of the tangent of PQ or something?? :confused:
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    (Original post by RKAUR)
    what did people get for the length of CP? and the length of the tangent of PQ or something?? :confused:
    wasn't the length of CP root34

    at least i remember that was one of my answers for something
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    (Original post by nursy96)
    wasn't the length of CP root34

    at least i remember that was one of my answers for something
    I remember getting root34 for something too
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    (Original post by nursy96)
    wasn't the length of CP root34

    at least i remember that was one of my answers for something
    yeah thats what i got too
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    (Original post by nursy96)
    dammit, i put positive 3 and positive 2 haha :mad:
    it was 3 over 2 translation because the equation before was (x-3)^2+2
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    (Original post by daniya12)
    What did everyone get for the length of PQ, or was it CQ? The one where you could have used Pythagoras. I got 9, but i think i may have forgotten to square root it and out 3, i think i may have just left it as 9- not sure LOL

    Unofficial mark scheme anyone? I think we've got the general gist of all the questions. Which ones are we missing?
    Did that question have something to do with the tangent of the circle? If so, I think I got root34 - 5 as the answer lol.
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    Yeah I put [3 2] but not sure what about the factor theoren question??Its easy but for some reason i completely blanked out. Man I hate Maths! Aiming for a B.
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    (Original post by zakir123)
    it was 3 over 2 translation because the equation before was (x-3)^2+2
    The translation was from (x-3)^2 + 2 to x^2 which gave a vector of:

    [-3]
    [-2]

    Not (x-3)^2 + 2 from x^2, which would've been:

    [3]
    [2]

    Don't worry, I made the same mistake, it caught a lot of people out.
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    Did anybody else get 5 as the radius for the circle?
 
 
 
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