You should be able to solve this.

>>160175378
Useless gibberish nonsense. Learn something useful.

>>160175378

These don't work if the answers are literally underneath the questions, silly anon.

>>160175378
It's just quadratics or whatever you call them right? And they're already solved.

>>160175469
It's algebra.
Quadratics is just another word for squared terms.

i remember doing this in 8th grade, bad times
good thing the math was fun

>>160175409
Math is more useful than anime.

>>160175378
Sure. I'm not a burger so I learned basic algebra in high school.

>>160175378
Heh, this takes me back to my college days. Shame none of this stuff is even remotely usable outside the class room.

>>160175378
Most baka teacher I have seen though.

Just fuckign write the binomial theorem and that's it.
>>160175871
>Sure. I'm not a burger so I learned basic algebra in high school.
But hambagas learn basic algebra at middle school, not high school europoor senpai-cchi

Is /a/ full of bakas now?

>>160175871
I'm a burger and I didn't learn this shit until college. I had to take a class to catch up to college-level math because my old schools didn't teach this.

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>>160175926
>college days
>implying college math is basic fucking algebra

jesus fucking christ anon, you non-stem majors sicken me with how easy your school is

>>160176061
I'm just responding to let you know nobody cares.

>>160176036
Wait, are you serious? I took this shit it middle school in Burgerland. Did you ever take calculus?

>To be a teacher in Japan teaching high schoolers you must be a fucking rocket scientist with AT LEAST a minimum of 3 P.h.D's.

Because anime logic, why are all the teachers in anime so egotistical? Sure I get they're smart as fuck, but it's like they know so much useless information.

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>>160176185
>>To be a teacher in Japan teaching high schoolers you must be a fucking rocket scientist with AT LEAST a minimum of 3 P.h.D's.
Or maybe the animators hated their math teacher or something.

IIRC that one math teacher in GTO only had a degree from Todai

Has there everyone been such a thing as a stupid/retarded teacher in Japan, or even in anime? Seems like they're all pretty damn smart.

>>160176114
Nope. I'd like to take a class on it, but at this point that's just paying hundreds of dollars for something that probably won't benefit my career path.

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>>160176346
In anime, that one famous teacher that is the origin of "You should be able to solve this".

In real life? I don't think so because maybe Japan has preference for Math/Education instead of Education degree holders.
Something that the U.S. should fucking do desu.

>>160176385
That's incredible. At my university the most basic math course you could take was Calculus 1. Probably not useful at all in most people's lives, but essential if you actually want to do anything in physics.

>>160176346
Who is Onizuka Eikichi, 22 years old?

>>160176287
What's his name again?

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>>160176959
Son of Athena, (lost) brother of Grothendieck, father of Inter-Universal Geometry.

I have forgotten almost all the math i learned in school.

>>160176061
>whining about simple laplace-transforms

>>160175378
>math
Don't remind me about how awful I'm at it.
Fuck college.

>>160177383
Where do you work?

>>160175378
No, since there is nothing to solve there.

>>160175378
I've been out of college for 2 years and I'm going back this year, barely passed my trig class (by cheating) during senior year of HS. How fucked am I for college level math?/How do I git gud?

>>160179767
you people need to understand that what you used to call 'math' is highschool is basically just calculus, trigonometry and a tad of analysis. In college you'll be faced with proper analysis, algebra etc. It's different, you won't need to calculate shit - well I can only talk for myself so it might be different for non math majors.

>>160175378
what's wrong with those x

>>160175409
t.retard

>>160179843
>It's different, you won't need to calculate shit
This cannot be emphasized enough.

>>160175378
This? Hah. Try these
Easy: Last 2 digits of 11^11^11
A bit less easy: sum of digits in product of sixteen 5s and five 16s
Oh look a question: prove (43^101) + (23^101) divisible by 66

No calc or internet [○･｀Д´･○]

>>160182011
I find all those school forms a bit confusing. I'm from germany and our "colleges" are either focused on preparing us for work or for unis, but it is also possible to do that in normal highschools. I plan on starting my physics bachelor later this year and the only time when we really didn't need to calculate anything was when we finished thermodynamics and went on to quantum physics, but in math calculating stuff was always necessary.

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This should be more to /a/'s current standard

>>160182445
I need help with number 3.

>>160181824
Many years out of high school, and I still haven't needed to use math of higher level than grade school.

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>>160175378
FIRST OUTER INNER LAST

>>160182011
>This cannot be emphasized enough.

Entirely depends on what lectures you attend.
There are courses where you need to calculate a fucking lot (Statistics, Linear Algebra,..), and a calculator is a requirement for the exam.
No idea about the "higher maths" classes for students outside the Mathematics/CS spectrum, though. Those might be different.

>>160182518
Not the guy you are replying to, but you are not helping your case.

>>160182445
>it goes left-right left-right instead of up-down up-down
What the fuck is this shit.

>>160182575
>Not the guy you are replying to, but you are not helping your case.
The truth is that you don't need math in absolute majority of occupations. But go ahead and jerk off to your imaginary $50k starting after STEM.

>>160182643
The "absolute majority of occupations" is shit, though.

>$50k
>imaginary
Nah, 50k are real, there is no imaginary part in it.

>>160182575
>>160182289
I'm from Germany also - that being said I am a mathematics major. of course you will need to calculate stuff if you are planning to go the physics/engineering route etc. The only exams I had to use a calculator for was statistics - all the other exams were theoretical (proofs etc). The important difference is whether you are going the theoretical route or the practical one and even if you are going the theoretical one you should at least be able to apply your knowledge through calculations.

>>160182643
>not sure if you're retarded or the 'imaginary' was supposed to be a poor mathematics joke

>>160183013
>>not sure if you're retarded or the 'imaginary' was supposed to be a poor mathematics joke
The anon doesn't seem clever to slip in a subtle joke like that, so no.

>>160182266
(10+1)^11 mod 100 = (a100 + 110 + 1) mod 100 = 11
repeat it a second time and you still get 11

(43^101 + 23^101) mod 66 = ((-23)^101 + 23^101) mod 66 = (-(23^101) + 23^101) mod 66 = 0 since 101 is odd.

sum of digits of (5^16)(16^5) = (5^16)(2^20) = (10^16)(2^4) = 16 10^16

so the sum is 7

>>160175378
>tfw can't do basic addition and subtraction and have to count on my fingers

feels literally retarded man

On the other hand, I speak six languages

>>160183670
Curious, how do you do learn new languages? Its there a method you found easy?

Solve what? They are just expanding terms.

>>160182518
>I haven't worked in any jobs where it is required, or figured out how it can be useful in other things, so math is useless
Kek. Even something as simple as scheduling relies on solving an LP problem. Of course most people just spend a ton of hours "winging it", or pay a ton for software that does this simple thing, and then say math is useless.

Common core has turned you kids into morons

>>160177145
Meet me at the Hodge theater, nerd.

His website is charmingly early-2000s, by the way.

>>160183724
get into the culture. Find some culture that you can sperg out about, then learn that culture's language.

Also, learn etymologies of words. This is really overlooked in language classes. I'm an English teacher in Taiwan, and I had to teach the word "journalist" the other day. Instead of teaching a random-sounding new word, I taught the French word jour "day" --> journal "daily". Since you get the newspaper every day, someone who writes for the newspaper is a journalist. That's a lot easier to remember.

That's how I learn languages anyway.

>>160183566
Huh. It's all correct. But, I put up these questions from tests for 14-16 year olds. Wouldn't expect them to use those but instead they'll do pattern identification

>>160183566
Let's try something that you can't use calculators then
Imagine a star, like the satanic ones without the circles with that pentagon thing inside because the lines connect.
Sum of interior angles of the tips?

>>160184199
Just to clarify, what are you asking right now? The sum of the interior angles of the tips of a pentagram?

>>160183954
Shit guess I gotta be a weeb now. Thanks for the advice man

>>160184757
>>>/pol/

STEM is a meme but /a/ and /v/ and /g/ won't agree because they're STEMfags.
Take courses like business, accountancy, law, and medicine instead.
Maybe be a cop and go full emiya shirou as well.

>>160184957
>STEM is a meme
We'll see how much of a meme it is in the future when stem majors are working on AIs to replace those kinds of jobs.

>>160175378
Isnt the first problem just wrong? Isnt it supposed to be 3x^2 + 12xy - 8y^2?

>>160185018
It's not a matter of it being the truth or not it's a matter of being off topic and typing like a retard. If you want to discuss this do it with your fellow mentally ill friends.

>>160185094
(x+4y)(3x-2y)=3x^2-2yx+12yx-8y^2=3x^2+10xy-8y^2

>>160184447
No shit, Sherlock

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>>160175378
>tfw i am too stupid to undertand math other than basic math like plus and minus shit

>>160175378
Those are easy even without the answers under them.

>>160185222
Well I don't see why it wouldn't be possible solving it using a calculator.
You don't even need one.
360/5=72 ; 72/2 = 36; 36 * 5 = 360/2 = 180

>>160175378
>Doesn't mention what x and y are elements of
>Doesn't mention whether the operations involved commute or distribute
The state of Japanese education

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>>160182518
How cute, he thinks he has grown up.

NO
FUCK YOU
NOT THIS FUCKING SHIT AGAIN

>>160185372
There's no need to mention those things every time as long as there's a valid common convention. Which is almost always the case in school.

>>160185418
Also, 9

>>160185418
9

>>160183724
Not him but a good way to learn a language is simply to be interested enough in something the culture has to offer. I was a below average student in english class but I was such a Harry Potter weeb I couldn't wait 6 months for the translation of the Order of the Phoenix to be released so I bought and read the english one. Became best student in english class in a matter of months.

>>160185418
9, easy.

>>160185418
1 and I am not going to discuss this with you retards

>>160185605
>you retards
look who's talking

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>>160185025
Only STEMbabs who have never worked outside of STEM think that STEM will replace anything beyond the most basic accountancy/business. Robots will be doing STEM long before they can start selling work

t. accounting

>>160185309
Good. Tho I kinda took it randomly from a book near me

How bout this:
Right angle triangle ABC with right angle at A. Points X, Y and Z are on line BC.
AX perpendicular to BC.
AY bisector of angle A.
Z midpoint of BC.

Prove angle XAY = angle YAZ

>>160176061
>he took the stem bait

>>160185695
You are, and you really shouldn't, given the absoltue autist that you are

>>160185094
Nope, there's a -2xy from mutliplying x and -2y hence retaining 10xy.

>>160182445
>1 3 5 7 9 2 4 6 8 10
What are the questions out of order?

>>160185907
>How about something you won't be able to use a calculator for
>Proceeds to ask for a non-calculus proof
no shit sherlock

>>160186007
They go left to right.

>>160186028
Ya I don't care anymore. Sorry about that

>>160185695
In academic papers implicit multiplication takes place before left to right operations in PEDMAS.
Don't argue with them about it.

If you want it to be done left to right then present it as 6 / 2 * (1 + 2).

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You should be able to solve this.

>>160186093
This is wrong. Whereas this is of course correct for papers which adhere to this convention it is after all a convention and different papers use different conventions. The problem with this bullshit is that there's no universal convention.

>tfw used to be pretty good in math in HS
>haven't taken math courses in forever
>I barely remember algebra

oh god help

>>160186284
You don't need it anyway.

>>160175926
>Shame none of this stuff is even remotely usable outside the class room
Depends on where you work, the people who designed the District heating in your city finds all this stuff very helpful.

>>160186193
Do they only have green & pink gags or is it possible for them to be any color? If it's only pink and green the problem is extremely easy

>>160186093
>In academic papers
In academic papers nobody writes their divisions like ambiguous retards.
Anyone doing real work and forced to use the / symbol (programmers, etc), simply puts parenthesis properly even if they aren't needed due to the operation order of the language.

>>160186363
>>160186193
Assuming gags only come in pink and green

If smart has a green gag, and the other two have pink, then the other two girls would each see one pink and one green,and say nothing. They would then realize that the other pink did not speak, even though smart had a green gag, which means that the pinks need to have pink gags.

Since this didn't happen, smart must also have a pink gag.

>>160186007
sorted by odds and evens, you aho.

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>>160186193
No do this

A bus left the Scarlet Devil Mansion
Three people boarded at the start
At Hakugyokurou, one left and half a person boarded
At Yakumo-san's house, two people left
How many passengers in total?

>>160186580
-5

>>160175409

Math is more useful than almost anything else you can learn in your life.

>>160186580
Three and a half right?

>>160186225
In america you should be using ams conventions, where the other anons assertion of implicit multiplacation coming first is correct. Its why if i asked you to solve 9xsq/3x youd get 3x instead of the pemdas left to right answer of 3xcubed

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>>160175378

>>160186719
I'm not american tho.

>>160186857
If all you care about is money be on your merry way, the initial comment wasn't about stem being the highest-paying in the first place.

>>160186857
B4? Regional? Solo?

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>>160185094

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>>160175378

12

>>160186933
Solo. Though I went as a regional taxation office last year.

>>160186930
I'm having fun, and making money. Well, sometimes defending clients is depressing but aside from that, I've defended innocent people framed by criminals.

>>160186644
>>160186619
No the answer is zero because there's no buses in Gensokyo

>>160186193
But none of them can say anything about their gag's colors because they're gagged!

>>160186284
Same boat, friendo

>>160186051

Japanese read from right to left though

>>160176026
algebra is introduced in the 3rd year of middle school in Yuroland as well, not sure what 3rd world country that guy is from

>>160175409
t. liberal arts

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>>160187272
Except when they read from right to left as a bunch of one-letter-high columns.

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>>160187272
It's either vertically top right>bottom left or horizontally left>right.
There are a few mangaka who write their manga from left to right. Like the doujinka Rock'n'dolless. The panels read from right to left as usual but the text inside the bubbles is horizontal and read from left to right.

>>160176061
>>160178022

No kidding. Let me know when you get to multi-dimensional Fourier analysis or an advanced statistical theory or information theory class. That's when it actually begins to not be straightforward.

>>160185828
Once robots can do STEM, they immediately can do anything. That's more or less the singularity we are moving towards. The point where our successors take over.

>>160185828
More like
t. some idiot who has absolutely no idea what the current developments on AI are like and likes to speak out of his ass

Literally everyone agrees that automation is happening based on current developments allowing it, the matter of discussion is not "if", it is "when".

>>160186580
this brings back memories...
https://www.youtube.com/watch?v=GNeyqFfXf7k

but I liked the Kugyuu version better.

https://www.youtube.com/watch?v=H9C0xA4FpEk

URUSAI! URUSAI! URUSAI!

>>160175378
Sure, that shit is pretty simple.

>>160176026
>hambagas
ham-burg-er

Fuck Math
It destroyed my dreams

>>160191372
1. He was obviously trying to write it in Wapanese, although he even managed to do that wrongly.
2. The second syllable of hamburger is "bur", the third is "ger". The dash belongs in front of the g.

>>160191433
What is a dream without the required capabilities?
An illusion.

Don't blame math, blame yourself.

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Reminder that Rikka (a confirmed idiot) got like a 50 on this test. You should be able to do better.

You have one hour.

>He isnt in STEM
Are you sure youre not just retarded?

>>160192027
This cant be a legitimate test. Its too easy for a highschooler

>>160192156
Looks appropriate for second year of middle school (~8th grade).

>>160182495
7 times tables are fucked

>>160192089
>studying what you love is retarded
I am a Philosophy major and I think it's the most beautiful academic discipline in the world.

I fuking hate integrals.

>>160192586
You can tell me all about it when you're serving me my espresso.

>>160192586
Most people go to college to get a job, if you want a hobby you can read at home.

>>160192686
Not gonna happen, I'll get my PhD and get into academia.

>>160175378
>y occupying the same field as x

I HATE IT

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What major do I need to go full Robotic;notes?

>>160192866
mechatronic engineering. They say it's a meme though.

>>160192586
Philosophy isn't an area where you can make any money outside of academia and getting positions in academia is ridiculously cutthroat.
You should study something to make you money and study what you are interested in on your own time.

>>160192866
Major brain damage.

>>160176061
>Laplace transforms
>Hard

t. engineer

>>160193137
But engineers would just use tables / properties / numeric methods instead of solving the integral expression.

>>160193529
Well of course using tables is the way to go with actual transforms but that's the way to go proving all that stuff.

>>160192866
Computer Science
Mechatronics Engineering

How do you say brainlet in japanese?

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>>160193941
Akko

>>160175409
>t. failed ninth grade math

>>160193941
脳足りん

>>160183954
Etymologies of words also helps a lot in biology classes, since a lot of the terminologies are derived from Greek and occasionally Latin.

>>160192586
I guess you're planning to live like Diogenes after you get that philosophy degree or what

>>160175378
what if i cant

STEMfags a shit. You act smart but none of you could build a rocket or explain a magnet.

>>160197319
Who do you expect to build a rocket or explain a magnet if not STEMfags?

>>160176061
We do this stuff in high school in Europe, anon.

>>160185418
Well, according to order of operations you'd add 1 and 2 to make 3 in the parenthesis, and then multiply that by 2 to make 6
So then it just becomes 6 divided by 6, making 1.

>>160197524
>Laplace transforms in high school
I went to a high school specialised in mathematics and we certainly did not use any kind of transforms - be it Laplace, Fourier or their respective discrete forms
Where did you go to high school anon?

>>160197688
Just a high school with sciences branch in France

>>160197524
This
Germany here. We did:
Calculus
Multivariable Calculus
Proof-based linear algebra
Differential Equations
All in secondary school.
I started off uni with taking Analysis.

Are burgers all completely braindead? How is it possible to not know laplace transforms after graduating high school, let alone being in uni?

>>160198001
>Analysis
Complex?

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>>160198001
>no topology

>>160175871
>call burgers dumb
>your country is like the dumbest on average of anyone in this thread
Can't make this up

>>160198001
You posted this on /sci/ once and got BTFO then stopped posting in the thread.

>>160194081
>>160181824
>>160193137
>t.

Is this some new meme?

>>160198567
I don't even browse that board.

>>160198001
I always thought there is something special about Germans, so you guys were geniuses.

>>160198673
>t. newfag

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>>160175378

>>160198793
>In mathematical physics the Knizhnik–Zamolodchikov equations or KZ equations are a linear differential equations satisfied by the correlation functions of two-dimensional conformal field theories associated with an affine Lie algebra at a fixed level. They form a system of complex partial differential equations with regular singular points satisfied by the N-point functions of primary fields and can be derived using either the formalism of Lie algebras or that of vertex algebras. The structure of the genus zero part of the conformal field theory is encoded in the monodromy properties of these equations. In particular the braiding and fusion of the primary fields (or their associated representations) can be deduced from the properties of the four-point functions, for which the equations reduce to a single matrix-valued first order complex ordinary differential equation of Fuchsian type. Originally the Russian physicists Vadim Knizhnik and Alexander Zamolodchikov deduced the theory for SU(2) using the classical formulas of Gauss for the connection coefficients of the hypergeometric differential equation.

You can't make this shit up.

>>160198673
It's not new, it's a shitty crossboarder meme.

>>160191891
It's a reference, you dumb fuck.

>>160176185
In my country, you need to have a Master's in education to be allowed to teach at ANY school. At high school, I had 2 or 3 teachers that had a PhD. One woman had a PhD in art, one guy had a PhD in History, and one guy surprisingly had a PhD in Physics (you would think he can get a better job than high school teacher, but apparently not)

>>160198001
Yeah

Feels bad, I'm in engineering and I only did Le place sophomore year

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>>160175378
>good at math
>become math major
>learn all the maths
>see something like op
>"oh hey i can solve"
>"so what's the answer"
>"i mean i CAN solve it, i don't want to if i'm not getting paid."
>"i thought math majors were good at math"

I used to like solving math problems, what the fuck happened.

>>160175378
Chemistry, is the most useful thing I've learned from school.

>>160197524
>>160198001
Most European countries start weeding out stupid people in middle and high school and send them to trade schools instead of smart people schools where they learn stuff like that.

Burgers all get the same schooling, whether you're a genius or literally retarded.

It's fine, tho, you can still make a lot of money in tech in America if you're a smart white man.

>>160186580
Does the driver count as a passenger?

>tfw you failed college algebra even though you went to on-campus tutoring after classes

>>160201187
Doing something like that in America wouldn't fly since higher education would just have more and more white men. A certain three-letter group would throw fits and try to shut it down.

>>160201928
I've tutored people like you. I don't think you're dumb, but you just have to try a lot harder to understand mathematics.

>>160202193
I had friends of mine who were math majors helping me with homework and even they would have a hard time figuring things out sometimes. I was doomed from the start.

>>160200954
You fall for "turn your hobby into a job so you won't have to work a day" meme, turning your hobby into work is the easiest way to lose a hobby and gain shitty job.

I-is it too late to start studying linear algebra by myself? I've been out of undergrad college for 4 years.

>>160200324
Teacher don't choose the field for the money.

>>160203413
Should be fine as long as you only care about the practical parts.

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>>160198001
>tfw my bugerland high school with 80% Mexican demographics only had math up to calc 1 (single variable calculus).
>the teacher learned how to do it over the summer before the school year
>I didn't pay attention anyways because he was shit
>went into college with barely any call background
>learned yesterday my high school's education quality was rated 4/10

Well fucking excuse me for not being born and raised in a country or area that actually had a good math program. I'll make sure to ask to be born under better circumstances next time, you conceited fuck. You're the type of person everyone in burgerland university would fucking hate and want to kill.

That said, kill yourself.

>>160203689
The problem lies with the burgers that act like their university and general education programme is hot shit and one of the best world wide.