FOIL. at my old school it was flio, teacher me over for high-school algebra... How is this even remotely funny? Foil

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#2 - walcorn (05/06/2012) [+] (4 replies)
This image has expired
How is this even remotely funny?
User avatar #10 to #2 - euchreplayer (05/06/2012) [-]
nerd humor: its not for everyone
#26 - ScottMJfan (05/06/2012) [-]
Here you go, OP
#11 - anonymous (05/06/2012) [+] (5 replies)
(x-2)(x+2) = x2 + 4

User avatar #17 to #14 - dbBlues (05/06/2012) [-]
x = ± 2
#48 - proparoxytone (05/06/2012) [+] (6 replies)
What's foil? I'm not american D:
User avatar #53 to #52 - threedogification (05/06/2012) [-]
you can learn algebra whenever you want
User avatar #32 - newbtube (05/06/2012) [+] (3 replies)
could have sworn it was soiled it. not foiled it.
#49 - arearea (05/06/2012) [+] (1 reply)
Very good, thumb for you sir.   
TO THOSE WHO DONT GET IT:   
(X-2)(X+2)   
X times X = X[s] (squared)   
X times +2  = 2X   
-2 times X = -2X   
-2 Times +2 = -4   
X[s]  + 2X -2X -4 =  X[s] -4
Very good, thumb for you sir.
TO THOSE WHO DONT GET IT:
(X-2)(X+2)
X times X = X[s] (squared)
X times +2 = 2X
-2 times X = -2X
-2 Times +2 = -4
X[s] + 2X -2X -4 = X[s] -4

#33 - dicksneezewilly (05/06/2012) [-]
Thanks for making me laugh OP, Thumb +1
#51 - piekiller (05/06/2012) [-]
Comment Picture

User avatar #3 - jonluw (05/06/2012) [+] (2 replies)
I, uh, what?
So you know a bit of math, I guess?
I don't get it.
User avatar #4 to #3 - thatoldhorse ONLINE (05/06/2012) [-]
foil method
First
Outer
Inner
Last
#57 - napkinlover (05/06/2012) [-]
looks like someone went down and thumbed down all the comments


<--- for ya butthurt
#69 - anonymous (05/06/2012) [+] (2 replies)
no surprise funnyjunk sucks in math.....
(x - 2) ( x + 2)
x2 -2x 2x -4
= x2 + 4x -4

cmon, this is 7th grade math ....
User avatar #74 to #69 - bryceface (05/07/2012) [-]
No surprise anon sucks at math and would say that we suck at it.
#43 - anonymous (05/06/2012) [+] (2 replies)
PEMDAS AND BEMDAS are for order of operaions
FOIL AND FILO are for operations such as that shown in comic.

SO STFU ABOUT PEMDAS AND BEMDAS, THAT DOES NOT APPLY HERE.
User avatar #44 to #43 - Pharonix (05/06/2012) [-]
FILO is for determining queues in computer science.
First in, Last out.

User avatar #25 - Doktrpeppr (05/06/2012) [+] (5 replies)
My teacher taught us to do the box thing...
#73 - anonymous (05/06/2012) [-]
0
#30 - Yuiopy has deleted their comment [-]
User avatar #24 - biggrand (05/06/2012) [+] (1 reply)
i never quite understood foil, can someone explain this?
#6 - mrmanman (05/06/2012) [-]
Comment Picture

User avatar #5 - msdinorawr (05/06/2012) [-]
i shouldnt be laughing this hard [:
User avatar #1 - isexcats (05/06/2012) [-]
lol leant this last quarter in school now were on the quadratic equasion
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