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The Describe The Person Above You Generation IX
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Original post by RainbowWithAnI
my job involves doing pretty much nothing all day, manning the office and taking phone calls, my boss doesn't mind me revising/doing whatever I want in the mean time, good job eh?
Where do you work?
Original post by Simran Mars Foster
A gorilla crossed the road waiting for the hungry Caterpillar.
what happened to the lap dancing tyrannosaurus
Original post by L'Evil Fish
Where do you work?
why are you gunna come and try to steal my job? security shop
Original post by RainbowWithAnI why are you gunna come and try to steal my job?
security shop
why are you gunna come and try to steal my job? security shop
I'm 88 points from 5 gems
I've been posting like a good boy lately...That includes:
Witty insults
Advice
Maths help
And a thoughtful post
(edited 11 years ago)
Original post by Converse girl what happened to the lap dancing tyrannosaurus
what happened to the lap dancing tyrannosaurus
Original post by L'Evil Fish
I'm 88 points fRom 5 gems I've been posting like a good boy lately...
That includes:
Witty insults
Advice
Maths help
And a thoughtful post
I'm 88 points fRom 5 gems
I've been posting like a good boy lately...That includes:
Witty insults
Advice
Maths help
And a thoughtful post
I was just about to rep you when I noticed you capitalised the r in from, no rep for people who make mistakes
Still believes he doesn't make mistakes
What no !!!!!!!!!!!!!
Original post by Simran Mars Foster
What no !!!!!!!!!!!!!
(edited 11 years ago)
Original post by RainbowWithAnI
I was just about to rep you when I noticed you capitalised the r in from, no rep for people who make mistakes
edited just for you 
Original post by ipoop
Where exactly in France? I would presume Paris. 
Paris would be nice, I've never been to France before. Anywhere is fine (within reason
)Original post by L'Evil Fish
Ooh! what type of work?
what type of work?Well I guess either something Astrophysics-y or teaching...
But anything to have a look at
I can't simplify fractions 
^ whar type?
Original post by boumavilla
Paris would be nice, I've never been to France before. Anywhere is fine (within reason )
Well I guess either something Astrophysics-y or teaching...
But anything to have a look at
)Well I guess either something Astrophysics-y or teaching...
But anything to have a look at
Ugh, whenever I do some impossible Maths stuff, then I get to the end of the equation and then I somehow fail to realise a positive number turns negative on the other side of the equation...
Original post by boumavilla
Ugh, whenever I do some impossible Maths stuff, then I get to the end of the equation and then I somehow fail to realise a positive number turns negative on the other side of the equation...
Original post by L'Evil Fish
^ whar type?
Don't worry I read the question wrong
Original post by boumavilla
Ugh, whenever I do some impossible Maths stuff, then I get to the end of the equation and then I somehow fail to realise a positive number turns negative on the other side of the equation...
It better than not reading the question properly and finding out after spending a good half an hour struggling in the question an getting the answer only to find out you read the question wrong
^ read the question wrong
Original post by L'Evil Fish
^ read the question wrong
Do you think you will be able to help with a question?
Original post by Converse girl
Do you think you will be able to help with a question?
Of course
well I can tryOriginal post by L'Evil Fish
Of course well I can try
well I can tryGreat
I
Part b
You have to make it equal to each other bug then what????
Thanks
You need to turn this:
3Sin(2x) = 4Sin^2(x) - 2Cos(2x)
Into this:
4Cos(2x) + 3Sin(2x) = 2
You have 3Sin(2x)
So you need to turn:
4Sin^2(x) - 2Cos(2x) ---> 2 - 4Cos(2x)
Sin^2(x) = (1-2Cos(2x))/2
Does that help?
3Sin(2x) = 4Sin^2(x) - 2Cos(2x)
Into this:
4Cos(2x) + 3Sin(2x) = 2
You have 3Sin(2x)
So you need to turn:
4Sin^2(x) - 2Cos(2x) ---> 2 - 4Cos(2x)
Sin^2(x) = (1-2Cos(2x))/2
Does that help?
It took me 5 minutes to understand where you got
(1-2Cos(2x))/2
From but I get it now you just ha to rearrange
Cos2A=1-2sin^2A
Thanks though
(1-2Cos(2x))/2
From but I get it now you just ha to rearrange
Cos2A=1-2sin^2A
Thanks though
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