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GCSE revision (OP)
aslaam alykum,
it seems quite a loot of us peeps are doing GCSE's so why dont we revise together, you know like ask qu's and get answers e.t.c.
eh?
ok ill go dirst, give me a detailed description of the heart....
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
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Re: GCSE revision
anyone giving maths, english, accounts , economics , busines studies or urdu?
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Re: GCSE revision
aslaam alykum,
ok a maths question for u.......
factorise the following:
1) y2-a2 (y squared - a squared)
2) x3 - x (x cubed)
3) a3- ab2
there will be more later........
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
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Re: GCSE revision
aslaam alykum,
1) soz wrong, try again, its completing the square
2)soz wrong again,
3)nope
its completing the square, try again, dont give up.........
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
* Official Member of the Poet Crew *
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Re: GCSE revision
wot! lolz!
wot do you mean completing the square?
:rose: A Rose Protects Its Beauty With Thorns, A Woman Protects Hers With A Veil
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Re: GCSE revision
the dierence of two sqaures:
x2-y2= (x-y) (x+y)
REMEMBER THIS RESULT!
e.g:
y2-16
y2-16 = (y-4)(y+4)
you see how i got that?
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
* Official Member of the Poet Crew *
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So Glorified is He and Exalted above all that they associate with Him, and in Whose Hands is the dominion of all things, and to Him you shall be returned.
(Sura Ya-Seen 36:83)
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Re: GCSE revision
format_quote Originally Posted by Ibn Syed
I'm not that high yet.
lolz me neither! i c how you got that
x2-y2
so for example then *just to practise* if y2=48 then the answer would be (y-7)(y+7) is that right?
what about if x2=100 would i do the same thing as above?
mr.baldy, r u in set 1?
:rose: A Rose Protects Its Beauty With Thorns, A Woman Protects Hers With A Veil
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Re: GCSE revision
ooh you guys are too advanced for me lol :confused:
“Whoever puts his trust in Allah, sufficient is Allah for him.”
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Re: GCSE revision
aslaam alykum,
yeah sister hijabi sista :confused: u got it,
no im not in set 1, im not that good at maths..........
anyways ok, ermmmm any of u guys doing Merchant of Venice?
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
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Re: GCSE revision
aslaam alykum,
i think its trying to ask you to compare the size of different sized buissness that uses science, so GSK would be an example of an international sized pharmacy, g2g be back soon so will expand then
wa aslykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
* Official Member of the Poet Crew *
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Re: GCSE revision
hey it's okay juss leave it, i've handed it it now, but jazahkallah bro
“Whoever puts his trust in Allah, sufficient is Allah for him.”
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Re: GCSE revision
OK,
what is a step up transformer, and give a use of one
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
* Official Member of the Poet Crew *
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Re: GCSE revision
ok...why do you choose the questions about the stuff i dont listen in school about!!!!
only kidding!
this is about the only formula i like lolz,
a step up transformer is used to increase the voltage, in comparison to a step down transformer which decreases the voltage.
its something to do with a coil and the formula looks a bit likes this:
output voltage/ input voltage= secondary turnss/primary turns
a transformer is used in an eletricity station, it transforms something to something
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Re: GCSE revision
I have no idea...give us a clue please
“Whoever puts his trust in Allah, sufficient is Allah for him.”
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Re: GCSE revision
aslaama alykum,
nah im gonna leave u guys hanging for a bit
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
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Re: GCSE revision
ok let me choose the next question.......................
im thinking.........................................
ok what is a geiger counter?
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Re: GCSE revision
aslaam alykum
ooh ohh pick me..................
a geiger counter, is that little gadget that like counts radioation levels, right
wa alykum aslaam
The freed slave shall walk on the blood of his masters
"Coffee is the only thing I like integrated" - El-Hajj Malik el-Shabazz (Malcolm X)
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Re: GCSE revision
i dunno is it?
lolz yea only joking.
its to do with the protons and nuetrons being able to move through a material. for example: beta rays wont pentrate the aluminium material but will penetrate the paper.
so it depends on the material used to sort of absorb the rays...
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