by vanderplonk October 3, 2007

On a TI-83/89 scientific calculator, pressing the 'MATH' button and then the '9' button prompts a function that enables the user to find the answer to a type of problem called a definite integral within a few keystrokes. The alternative to this is doing it all by hand, which is very time-consuming/tedious. So, by simply using "MATH-9" you save yourself some time and a headache. This can be loosely applied to situations in life that require work, but whoever is supposed to be doing that work is lazy/uninterested so they opt out of it by finding a simple alternative.
Bob: Ugh, my girlfriend was bugging me to mow the lawn all day!
Charlie: So did you give in or what?
Bob: Nah, I just MATH-9'd that shit and paid some neighborhood kid to do it.
Charlie: So did you give in or what?
Bob: Nah, I just MATH-9'd that shit and paid some neighborhood kid to do it.
by Rutherford Jones June 29, 2009

by FallenShai December 26, 2020

It was five dollars for five twelve-packs. I did the quick can math and figured out it was about eight cents per can!
by Ace and Deuce November 28, 2005

if you fuck up this gcse you will fuck up your whole entire life and have absolutely no chance of a good future. if you are good at maths consider yourself blessed, i dont want to ever hear a single person say "ah bro i got a 7 and i wanted a 9" when there are people out here barely getting a grade 4.
i am currently writing this whilst raging at maths revision.
i am currently writing this whilst raging at maths revision.
Abdi: "Bro failed his maths gcse, now hes gonna have to be flipping burgers at some 1 star hygiene rated local kebab shop."
by chimpslayer60 November 6, 2022

by G4AllDay January 16, 2022

Math so easy and 'thin' even the babies slurping up the metaphorical spaghetti can comprehend it. just like they can eat the spaghetti. because its easy as fuck to digest.
examples of this include: Further math and any math below 10th grade level.
examples of this include: Further math and any math below 10th grade level.
by School wizzard March 22, 2017
