Maths year 11

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    (Original post by z_o_e)
    I made that question up.

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    The answer won't be an exact integer, you have your answer in final form already, the (7√9)^2 is correct.
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    When is this exam
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    (Original post by buddy98)
    When is this exam
    My end of year is this Monday


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    (Original post by 34908seikj)
    The answer won't be an exact integer, you have your answer in final form already, the (7√9)^2 is correct.
    I FINALLY GET THIS!!!
    Just one day of revision left.

    I'll probably do surds tomorrow and basic revision eg volume of stuff, surface area.. and FRACTIONAL INDICES!

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    Can you not do your gcse maths exam in year 10 anymore
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    (Original post by z_o_e)
    I FINALLY GET THIS!!!
    Just one day of revision left.

    I'll probably do surds tomorrow and basic revision eg volume of stuff, surface area.. and FRACTIONAL INDICES!

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    Good luck!
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    (Original post by buddy98)
    Can you not do your gcse maths exam in year 10 anymore
    You can but schools are less likely to allow it nowadays since only the first attempt grade is used in league tables.
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    Ohh ok
    I did foundation paper in year 9 and then higher in year 10 and my classmates had a 3rd and 4th attempt in Jan and June year 11 so I guess we were lucky
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    (Original post by 34908seikj)
    I got this on my calculator how did you get 2?



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    (Original post by z_o_e)
    I got this on my calculator how did you get 2?



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    My notation is the cubic root of 8, while you wrote 3 root 8




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    (Original post by 34908seikj)
    My notation is the cubic root of 8, while you wrote 3 root 8




    GOT IT ♥

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    (Original post by 34908seikj)
    My notation is the cubic root of 8, while you wrote 3 root 8




    How about this?

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    (Original post by z_o_e)
    How about this?

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    you can't really do anything else to that since ^4√18 isn't a whole number.
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    (Original post by 34908seikj)

    you can't really do anything else to that since ^4√18 isn't a whole number.
    Oh okay ) and what should I do for surds?

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    (Original post by z_o_e)
    Oh okay ) and what should I do for surds?

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    Surds are different to this (while similar) Usually surd questions won't have an exact answer. But surds to fractional powers get a little tricky when you are making the questions yourself.
    See the last question you did the 16/18 to the power of -3/4. My answer was in final form (^4√18 )^3)/8. You'd never get that in an exam, the numbers would always simplify further.
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    (Original post by 34908seikj)
    Surds are different to this (while similar) Usually surd questions won't have an exact answer. But surds to fractional powers get a little tricky when you are making the questions yourself.
    See the last question you did the 16/18 to the power of -3/4. My answer was in final form (^4√18 )^3)/8. You'd never get that in an exam, the numbers would always simplify further.
    Oh :/ I haven't done locai or surds.. :/

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    (Original post by 34908seikj)
    Surds are different to this (while similar) Usually surd questions won't have an exact answer. But surds to fractional powers get a little tricky when you are making the questions yourself.
    See the last question you did the 16/18 to the power of -3/4. My answer was in final form (^4√18 )^3)/8. You'd never get that in an exam, the numbers would always simplify further.
    Omgg what is this ...


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    (Original post by z_o_e)
    Omgg what is this ...


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    Loci, what do you need help with? It seems like you've already done it..?
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    (Original post by 34908seikj)
    Loci, what do you need help with? It seems like you've already done it..?
    My teacher did that on the board and I copied it :/

    I'll get a few past paper questions

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    (Original post by z_o_e)
    My teacher did that on the board and I copied it :/

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    ah okay gimme a sec
 
 
 
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