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delossantosj
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delossantosj
6,672 posts
Nomad

im a sophmore in high school right. so im already starting my act prep now and im on a web site called naviance and there question of the day is

If 9m - 4 = -1, what is the value of 12m - 10?

im sitting here like wtf????? some one please help me and evaluate the problem lol i have no clue

  • 24 Replies
XVERB
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XVERB
3,137 posts
Nomad

Normal long division is easy as balls. But I haven't gotten in Algebra 2 yet. I'm in retard math because my teacher last year hated me like hell. He took points off every assignment for random reasons. If he couldn't come up with one, he would just say its my handwriting, which all my other teachers could read fine.
He also kicked me out of class and gave me detention for unpacking once. He said it was too loud.


same with me but for english. my teacher hated me because i made her seem stupid in front of the class. she said that technology is only thing that have to do with electricity. so i read the definition to her out of a dictionary and it was something i can't remember. but she was wrong and hated me for the rest of the year so she put me in core
BlackMath
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BlackMath
31 posts
Nomad

same with me but for english. my teacher hated me because i made her seem stupid in front of the class. she said that technology is only thing that have to do with electricity. so i read the definition to her out of a dictionary and it was something i can't remember. but she was wrong and hated me for the rest of the year so she put me in core

What the fuck, are you retarded?
Electricity IS technology. God damnit.
German3945
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German3945
996 posts
Nomad

He has no friends.

He's a teacher what the fuck do you expect, your cool 25 year old neighbor who throws loud parties as your teacher?

anyways, fuck the ACT.
DefinitelyCrazy
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DefinitelyCrazy
344 posts
Nomad

Anyways, decided to draw out my other type of polynomial division.

Basically, you put your dividend on top of the bracket and the divisor outside (drop all the X's). You drop the first number of the dividend down and multiply by the divisor, then place it under the second number of the dividend. Add these two and repeat. When you're done, just move everything back one power from its original (if the first was 3x^4 it becomes 3x^3 and so on). Should look like this.

http://i275.photobucket.com/albums/jj287/CrazyBiker/div1.png

This is also used to find factors of polynomial equations, such as (X + 2) is also a factor of the example given, as shown here.

http://i275.photobucket.com/albums/jj287/CrazyBiker/div2.png

As long as you get the pattern it's pretty easy, no need to deal with variables. Only thing is, say your dividend is 4x^5 + 2x^4 - 7x^2 + 9 you have to take all of the missing powers (x^3, x^1) and sub in 0 so that in your division bracket you will see

Divisor | 4 + 2 + 0 - 7 + 0 + 9

And yes, this will have a large effect on your result, especially if your divisor is negative.

BlackMath
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BlackMath
31 posts
Nomad

He's a teacher what the **** do you expect, your cool 25 year old neighbor who throws loud parties as your teacher?

Thats my English teacher last year. Actually, I think he is 25.
But this dude actually said he has no friends once.

Anyways, decided to draw out my other type of polynomial division.

Basically, you put your dividend on top of the bracket and the divisor outside (drop all the X's). You drop the first number of the dividend down and multiply by the divisor, then place it under the second number of the dividend. Add these two and repeat. When you're done, just move everything back one power from its original (if the first was 3x^4 it becomes 3x^3 and so on). Should look like this.
http://i275.photobucket.com/albums/jj287/CrazyBiker/div1.png
This is also used to find factors of polynomial equations, such as (X + 2) is also a factor of the example given, as shown here.
http://i275.photobucket.com/albums/jj287/CrazyBiker/div2.png
As long as you get the pattern it's pretty easy, no need to deal with variables. Only thing is, say your dividend is 4x^5 + 2x^4 - 7x^2 + 9 you have to take all of the missing powers (x^3, x^1) and sub in 0 so that in your division bracket you will see

Divisor | 4 + 2 + 0 - 7 + 0 + 9

And yes, this will have a large effect on your result, especially if your divisor is negative.

Whoa, whoa, whoa- noone gives a shit.
DefinitelyCrazy
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DefinitelyCrazy
344 posts
Nomad

Whoa, whoa, whoa- noone gives a ****.


Yeah, but I spent the time to write out the equations, so I figured I'd post it.
Darkroot
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Darkroot
2,763 posts
Peasant

Woah I think we just crossed some boundaries here.

For a simple math question this thread has turned ridiculous you should be ashamed or yourselves.

DefinitelyCrazy
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DefinitelyCrazy
344 posts
Nomad

Yeah, but you could just not write out the equations, or google image some **** and use those as examples.


Yeah, but I haven't done this in two years and wanted to see whether or not I remembered how and one thing sort of lead to another.

In the mean time, here is a picture of poop.


Hot.
BlackMath
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BlackMath
31 posts
Nomad

Woah I think we just crossed some boundaries here.

The only boundaries, or line, I crossed, is the one between the door to your mothers room and her bed.
For a simple math question this thread has turned ridiculous you should be ashamed or yourselves.

I'm ashamed of nothing. You should be ashamed for trying to make me feel ashamed for what I find sexually attractive.
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