C1 Help.
Original post by raghad.
let me try ,give 2 mins
I know what the answer is but I'm sure it's wrong and mine is right.
Original post by Jiffylemmon
Can someone explain how I'm getting question 2b) as 16+10root5 all over 4
Post your working.
Original post by Jiffylemmon
Can someone explain how I'm getting question 2b) as 16+10root5 all over 4
post your workings ....
Original post by Jiffylemmon
Here is my working.
It is 21 -7root 5, then cancel down when dividing by 4
Original post by raghad.
it is -7root5 not +7root5
so when u add -7root5 and 3root5 it will give you 4root5 and 16 over 4 and then simplfy
so when u add -7root5 and 3root5 it will give you 4root5 and 16 over 4 and then simplfy
Oh yeah, oops, thanks!
Original post by Jiffylemmon
Oh yeah, oops, thanks!
ur welcome!! just ask me if u need anyhelp
are you doing As maths?
Original post by raghad.
ur welcome!! just ask me if u need anyhelp
are you doing As maths?
are you doing As maths?
I'm doing A level maths and As/A level further maths, I'm struggling in c1 a bit but further maths (m1) so far is pretty easy.
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