Author Topic: Math! (Read 16001 times)

FlyGuy45 · January 27, 2009, 04:10:48 PM

Quote from: Mateo on January 27, 2009, 04:00:08 PM

I luv ma maffs. I'm only in adv. algebra though. Wish I knew wtf sine cosine and tangent were, the only insight about them that I was given is "They're used with triangles kbai"

There are trigonometric ratios.

SOH CAH TOA!

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Otis Da HousKat · January 27, 2009, 04:21:45 PM

Quote from: Rughugger on January 27, 2009, 02:05:49 PM

Well solved my hard drive problem so the day is getting somewhat better. Plus it's just slightly above 0 for temp. Now to survive through the day and not get drowsy behind the wheel when I work :/
∫(sin^-1x)dx=42. I mean c'mon! lol

xsin^-1x+(1-x²)^1/2+C

Terror · January 27, 2009, 04:32:43 PM

woo intergration.

black knight · January 27, 2009, 04:34:38 PM

Im in advanced math.

General Nick · January 27, 2009, 05:01:14 PM

I'm in t3h 3nrechd maht gruup

Tom · January 27, 2009, 05:15:02 PM

LINEAR SYSTEMS!!!!!!!!!!

5x + 7y = 30
-23x + 7y = 90

Bustos · January 27, 2009, 05:19:30 PM

Quote from: Otis Da HousKat on January 27, 2009, 12:18:59 PM

∫(sin^-1)dx

Pre-Calc?

Maths alright. Easy to understand, just takes a stuffload of time to work problems out. Kinda annoying.

Quote from: Vertzer on January 27, 2009, 10:31:57 AM

Sucks that almost ever profession needs it these days.

We brought it upon ourselves... :'(

Blah and finals were like two weeks ago, get with the times man :P

Mateo · January 27, 2009, 05:23:13 PM

Quote from: Tom on January 27, 2009, 05:15:02 PM

LINEAR SYSTEMS!!!!!!!!!!

5x + 7y = 30
-23x + 7y = 90

28x=-60
x~2.1428

5*2.1428+7y=30
10.714 + 7y = 30
7y = 19.286
y ~ 2.755

so
y ~ 2.755
x~2.1428

EDIT: Although my epic failure to notice negative signs made it wrong. :D

Jsk2003 · January 27, 2009, 05:25:49 PM

Quote from: WRB852 on January 27, 2009, 03:30:29 PM

I personally love math. I'm only through Algebra II, so I'm sure I'll learn to hate it once I get to Calculus.

Are you me?

I love math and am in algebra 2 also :D.
Math and Choir are my favorite classes for school.

Ronin · January 27, 2009, 05:27:16 PM

You don't need to be great at math to hold a good profession.

Unless maybe you want to be a ship's navigator and you failed trig. In that case, I hope I am not on that boat.

Bustos · January 27, 2009, 05:27:27 PM

I wanna know what makes Calc so "hard" and different from other math

Otis Da HousKat · January 27, 2009, 05:27:36 PM

Quote from: bustos on January 27, 2009, 05:19:30 PM

Pre-Calc?

Calculus 2. You don't even learn what a derivative or integral are in pre-calc.

Quote from: bustos on January 27, 2009, 05:27:27 PM

I wanna know what makes Calc so "hard" and different from other math

Calculus isn't hard. Mathematicians make it sound hard so they can be smugcigarettes.

FlyGuy45 · January 27, 2009, 05:37:59 PM

Quote from: Otis Da HousKat on January 27, 2009, 05:27:36 PM

Calculus 2. You don't even learn what a derivative or integral are in pre-calc.
Calculus isn't hard. Mathematicians make it sound hard so they can be smugcigarettes.

This.

WRB852 · January 27, 2009, 05:44:41 PM

Oh, then I can't wait for Calc! :D
Although I've heard that the teacher gives 3 hours of homework a night. O_O

Mustard · January 27, 2009, 05:47:01 PM

Remember, the alligater likes to eat biggur numbers
1< 6
But whut if they are the same?
6 = 6
nO alligatur :D