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WHAT R U DOING RITE NAO #5943

AuthorMessage
ka-ching

Posts: 674

 Posted: 06:41PM Feb 14, 2012

Standing on top of the world.
xxsoftballxx13x

Posts: 494

 Posted: 09:19AM Feb 15, 2012

I'm in class and listening to my iPod.

"Chances lost are Hope's torn out pages." ~ Five For Fighting
ka-ching

Posts: 674

 Posted: 07:10PM Feb 16, 2012

dragging my feet
Sneakattack

Posts: 1054

 Posted: 07:32PM Feb 16, 2012

I'm trying to solve (or simplify) ching's inequality in her signature.

EDIT: i < 3u

- OR -

i / u < 3

- OR -

3u / i < 0

Therefore, i cannot equal 0.

Multiply both sides by 1 / u to make 3 / i < 0.
Then multiply both sides by 1 / 3 to make 1 / i < 0.
Then raise both sides to the (-1) power to make i < 0.
That's the answer: i < 0.
And since i < 0, then u < 0 too, since 3(1) / (-1) is not > 0.
So in interval notation, i can be written as (-∞, 0) and so can u. I'm a math nerd.

---This message was edited on 08:13PM Feb 16, 2012---

What are you looking at?
babyjuice

Posts: 487

 Posted: 08:10PM Feb 16, 2012

Eating pizza

...I just lost the Game
NooDLESrAMAZiNG

Posts: 470

 Posted: 09:48PM Feb 16, 2012

Attempting to write a short story.. but as usual everything and anything is distracting me.

The man who does not read good books, does not have any advantage over the man that cannot read.
4wheels

Posts: 4387

 Posted: 03:10PM Feb 18, 2012

Talking to the little purple men that live in my room

I'm on Braingle far too long, I stay on the computer from dusk to dawn. Playing games and chatting with friends, the novelity of it never ends.

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