Math problem

by oneofTHEM • 3 Oct 2010, 15:36 • Journals
Yo, need a bit of help in math task
Simplify the expression:

image: zadania1
Comments
53
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Levin 3 Oct 2010, 16:37
Sorry seanza but srlsy

the answer here is 42
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revee 3 Oct 2010, 17:05
why do u keep on sayin 42? :O
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J 3 Oct 2010, 17:06
Because it is the answer for the meaning of life and everything
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cAnnAbiis 3 Oct 2010, 18:59
pff you dont even know?
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Saevio 3 Oct 2010, 19:05
I just lost all my respect for you.
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Quiki 3 Oct 2010, 19:01
ahaha loved the book <3
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b4lu 3 Oct 2010, 16:38
a²+b²=c² m8 this solves everything
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cutee 3 Oct 2010, 18:55
Pythagoras yes yes :D
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kazuki 3 Oct 2010, 16:44
rien de difficile, il y a plains de factorisation possible, sinon si t'es un noob, tu développe tout le numérateur, pareil pour le dénominateur, et il y a bcp de choses qui vont s'annuler, pour après obtenir une écriture simplifiée.
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Snatix 3 Oct 2010, 16:47
Dommage, il est pas fr :D
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Nub 3 Oct 2010, 16:45
use your book
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spiROZE 3 Oct 2010, 16:46
that's basic stuff
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Matjj 3 Oct 2010, 16:52
true, it has been 1 year since i have done this kind of things at math
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vj7o 3 Oct 2010, 16:48
a=b always
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Complex 3 Oct 2010, 16:51
pretty basic :|
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oneofTHEM 3 Oct 2010, 16:51
nobody knows, nooooooobs
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FoaMeA 3 Oct 2010, 16:52
Don't they teach match in Poland?
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oneofTHEM 3 Oct 2010, 16:55
nope
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FoaMeA 3 Oct 2010, 17:22
But they teach us math in Romania.

The answer to the second one is :

(a-b)(a+b)3
----------------
a4-1

Legend:
(a+b)3 = (a+b)(a2 + 2ab+b2)

Dunno how to write with superscript. :D
Didn't do the first one.
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Czarek 3 Oct 2010, 17:27
they teach u wrong then :P
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FoaMeA 3 Oct 2010, 17:28
I really doubt that...
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oneofTHEM 3 Oct 2010, 19:31
thx, we will see if this is good result ;)
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Matjj 3 Oct 2010, 16:53
first one pretty easy
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Robert 3 Oct 2010, 17:52
ktos na gronie wie tylko nie chce mi sie szukac opowiedzi, na kiedy to masz? :D
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oneofTHEM 3 Oct 2010, 19:32
na srode ;)
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Robert 4 Oct 2010, 12:39
ja chyba na jutro ale nie jestem pewien :x chuj z algebra ale z kongruencji zadania sa pojebane
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oneofTHEM 4 Oct 2010, 12:44
tych narazie nie musze, beda pewnie na czwartek :)
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Robert 4 Oct 2010, 12:45
gdzie studiujesz?
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Matjj 3 Oct 2010, 16:58
(a+b+c)+2(a²+b²+c²)
-----------------------------
b+c

something like that
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rEZHnI 3 Oct 2010, 17:02
It's not a problem, you're just fucking stupid.
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body 3 Oct 2010, 17:13
I solved them both, you guys are nabs.
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Ingrosso 3 Oct 2010, 17:17
cool that i finish my education at university and will never meet shit like this...
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RASHOMON 3 Oct 2010, 17:19
Ahah, indeed, those maths things are worthless most of the time...
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Quazz 3 Oct 2010, 17:36
Depends on your future profession.
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RASHOMON 3 Oct 2010, 17:54
Yeah, I know thats why I said in most of times, cause a majority of professions doesn't require such a math knowledge, kinda abstract here
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Quazz 3 Oct 2010, 19:03
The majority of the professions require little of what you do at highschool, welcome to life.
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RASHOMON 3 Oct 2010, 19:11
I dont think majority of the professions requires you to know how to develop/reduce (a+b+c)(bc-a²), that's the only thing I meant
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Quazz 3 Oct 2010, 19:33
Yeah and my point is that it goes for most things you see at high school, it's not specifically bound to maths.
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baq 3 Oct 2010, 17:32
ask Francis
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Fraggle 3 Oct 2010, 17:34
just write it out and follow math rules
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Ekto 3 Oct 2010, 17:41
type it in your calculator, mine always simplified it!
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Robert 3 Oct 2010, 17:50
zadanie 3 z pracy domowej z dzialu wyrazenia algebraiczne

jak zrobisz to daj znac bo tez potrzebuje :D
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oneofTHEM 3 Oct 2010, 19:26
hahaha, nom :)
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syndicate 3 Oct 2010, 17:58
aahh i get eye cancer, had to do this shit for years... please.. no.. :(
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HugTheSub 3 Oct 2010, 18:03
solving this isnt hard just annoying and it will take some time... do it yourself lazy fuck
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Fizmo 3 Oct 2010, 18:06
dude it's just doing some sums and a bit of multiplying...
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Spirea 3 Oct 2010, 18:37
so, what's the prob here?
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StrAf 3 Oct 2010, 18:42
i hate maths :( and i have to use this shit in physics ;<
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kazzam 3 Oct 2010, 18:43
its easy but cba
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Voidd 3 Oct 2010, 18:58
How old are you, 12? Haven't they taught you how to multiply in school?
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