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 Single's club V59, ~yoohoo~

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Goliath764
post May 15 2008, 09:41 PM

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QUOTE(-br0k3n- @ May 15 2008, 09:38 PM)
juz do like normal lo
x2-4>-1

x2>3

the rest u knw lo...
*
How to do with no X = =

Darn I am so sucks in math.
Goliath764
post May 15 2008, 09:42 PM

The Lone Wolf
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QUOTE(-br0k3n- @ May 15 2008, 09:41 PM)
is x>1.73
smile.gif
*
It's in quadratic inequality, forgot to say...
Goliath764
post May 15 2008, 09:44 PM

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QUOTE(kikipi @ May 15 2008, 09:42 PM)
yeap yeap

goliath : huh why suddenly ask me wan ? @@"
*
Cuz your skin looks delicious?

QUOTE(-br0k3n- @ May 15 2008, 09:42 PM)
ok, like tis...

< and > is almost the same with =

juz wen u divide, bkful of the negative sign, cuz wen divided with negaitve, the < or > will change...
*
Erm....

(X+2)(X-2)>-1 = X2-3>0

Then

(X-3)(X+3)>0?
Goliath764
post May 15 2008, 09:46 PM

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QUOTE(PeNNyPupZ @ May 15 2008, 09:46 PM)
oh goliath i understand liao

it's like u have to get > 0 then only branch out again?
*
Ya, it's quadratic inequality not normal type of "X"
Goliath764
post May 15 2008, 09:47 PM

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QUOTE(-br0k3n- @ May 15 2008, 09:46 PM)
wrong!!!!!!!!!!!!!!!!
x2-3>0

x2>3

then

x>!3    surd 3...
*
What in the world is a surd?
Goliath764
post May 15 2008, 09:48 PM

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QUOTE(kikipi @ May 15 2008, 09:47 PM)
SS2 O.O abit far >"<

vins: but im tired lol  doh.gif

goliath: eh no la.. to be honest.. my skin is not good.. thanks to my itchy hand when i was in secondary sch  sweat.gif  sweat.gif  last time dunno what is "oi leng"  *sighs*
*
Nvm, jsut say la approximate how much u spent.
Goliath764
post May 15 2008, 09:49 PM

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QUOTE(-br0k3n- @ May 15 2008, 09:48 PM)
punca kuasa 2
*
Answer on book = x<- surd 3 or x> surd 3

Darn...elaborate me pls = =
Goliath764
post May 15 2008, 09:52 PM

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QUOTE(PeNNyPupZ @ May 15 2008, 09:50 PM)
(x+2)(x-2) > -1
x2 - 4 > -1
x2 > 3
x > -surd 3 or x > surd 3
*
x < - surd 3 or x > surd 3 is answer

Mean negative then need to change side?

QUOTE(kikipi @ May 15 2008, 09:51 PM)
err i dunno ?@@" mostly mummy buy for me o.o
*
A lot bo?
Goliath764
post May 15 2008, 09:53 PM

The Lone Wolf
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QUOTE(-br0k3n- @ May 15 2008, 09:51 PM)
oooh.... 4get tis thing...

wen u surd 3, the answer is in + and - answer mah...

tat why u'll get x>+surd 3 and x<-surd 3

got negative have to change the sign, cuz u surd them...
*
Oh, x> +- surd 3

so x< - surd 3 or x> surd 3
Goliath764
post May 15 2008, 09:55 PM

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Next question, (x-1)(2x+7)3(the 3 is power)>0
Goliath764
post May 15 2008, 09:56 PM

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QUOTE(PeNNyPupZ @ May 15 2008, 09:55 PM)
wei ask me accounting la sad.gif i damn like accounting ler sad.gif but doing cookery now.. sien
*
Accounting today gone jor, 2 more months got another exam baru ask you. xD
Goliath764
post May 15 2008, 10:01 PM

The Lone Wolf
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QUOTE(PeNNyPupZ @ May 15 2008, 10:00 PM)
so far i calculated

8x4 + 76x3 + 210x2 + 49x > 343
*
it's in quadratic inequality also, need to use "synthetic division method" to solve...
Goliath764
post May 15 2008, 10:06 PM

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QUOTE(PeNNyPupZ @ May 15 2008, 10:03 PM)
i duno whats that sad.gif
*
Hmm...hard to explain with a keyboard = =
Goliath764
post May 15 2008, 10:07 PM

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QUOTE(Vinspire @ May 15 2008, 10:06 PM)
They've been having the math talk since I got here.
*
Cuz I am having math exam tomolo.
Goliath764
post May 15 2008, 10:12 PM

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QUOTE(AngelOfDestruction @ May 15 2008, 10:12 PM)
ohmy.gif  maths lesson in SC ? rclxub.gif


Added on May 15, 2008, 10:12 pmhi vin...

not my fault gua.... haha laugh.gif
*
Broken gone liao = =
Goliath764
post May 15 2008, 10:18 PM

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QUOTE(kikipi @ May 15 2008, 10:16 PM)
tats why last time very ugly  laugh.gif  laugh.gif  but now also not that leng .. look like normal girl ba..

goliath: hmm not that exp la i guess... so so oni @@"
*
Now darn pretty la ok? Those male in secondary school will be surprised.
Goliath764
post May 15 2008, 10:30 PM

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QUOTE(yukiz @ May 15 2008, 10:29 PM)
goodnite all...wanna go jor...bye...
*
Good night and good bye.
Goliath764
post May 15 2008, 10:33 PM

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QUOTE(kikipi @ May 15 2008, 10:31 PM)
swt.. sorry boss.. i came from girls sch.. no boys  biggrin.gif  biggrin.gif  laugh.gif


Added on May 15, 2008, 10:32 pm
nitez~!
*
Then the girls would be jealous.
Goliath764
post May 15 2008, 10:43 PM

The Lone Wolf
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From: KK, Sabah



QUOTE(kikipi @ May 15 2008, 10:41 PM)
eh no la.. i got alot of pretty frens also ehhehe!

btw i need to go sleep edy

bye guys!
*
Good night and bye.
Goliath764
post May 15 2008, 10:55 PM

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From: KK, Sabah



QUOTE(PeNNyPupZ @ May 15 2008, 10:55 PM)
so
quiet
*
No ppl around...

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