Join TSR now and get all your revision questions answeredSign up now

Maths year 11 Watch

    Offline

    2
    ReputationRep:
    (Original post by z_o_e)
    I made that question up.

    Posted from TSR Mobile
    The answer won't be an exact integer, you have your answer in final form already, the (7√9)^2 is correct.
    Offline

    1
    ReputationRep:
    When is this exam
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by buddy98)
    When is this exam
    My end of year is this Monday


    Posted from TSR Mobile
    • Thread Starter
    Offline

    2
    ReputationRep:
    (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!

    Posted from TSR Mobile
    Offline

    1
    ReputationRep:
    Can you not do your gcse maths exam in year 10 anymore
    Offline

    2
    ReputationRep:
    (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!

    Posted from TSR Mobile
    Good luck!
    • TSR Support Team
    • Study Helper
    Offline

    3
    ReputationRep:
    (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.
    Offline

    1
    ReputationRep:
    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
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by 34908seikj)
    I got this on my calculator how did you get 2?



    Posted from TSR Mobile
    Attached Images
     
    Offline

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



    Posted from TSR Mobile
    My notation is the cubic root of 8, while you wrote 3 root 8




    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by 34908seikj)
    My notation is the cubic root of 8, while you wrote 3 root 8




    GOT IT ♥

    Posted from TSR Mobile
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by 34908seikj)
    My notation is the cubic root of 8, while you wrote 3 root 8




    How about this?

    Posted from TSR Mobile
    Attached Images
      
    Offline

    2
    ReputationRep:
    (Original post by z_o_e)
    How about this?

    Posted from TSR Mobile

    you can't really do anything else to that since ^4√18 isn't a whole number.
    • Thread Starter
    Offline

    2
    ReputationRep:
    (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?

    Posted from TSR Mobile
    Offline

    2
    ReputationRep:
    (Original post by z_o_e)
    Oh okay ) and what should I do for surds?

    Posted from TSR Mobile
    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.
    • Thread Starter
    Offline

    2
    ReputationRep:
    (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.. :/

    Posted from TSR Mobile
    • Thread Starter
    Offline

    2
    ReputationRep:
    (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 ...


    Posted from TSR Mobile
    Attached Images
     
    Offline

    2
    ReputationRep:
    (Original post by z_o_e)
    Omgg what is this ...


    Posted from TSR Mobile
    Loci, what do you need help with? It seems like you've already done it..?
    • Thread Starter
    Offline

    2
    ReputationRep:
    (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

    Posted from TSR Mobile
    Offline

    2
    ReputationRep:
    (Original post by z_o_e)
    My teacher did that on the board and I copied it :/

    Posted from TSR Mobile
    ah okay gimme a sec
 
 
 
Poll
Is GoT overrated?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.