Who's retarded today, Sup Forums?

Who's retarded today, Sup Forums?

0

what the fuck

It is either 1 or 9 depending on the style of notation. Common notation now (more correct) is 9

it 9

... what?

+7

It's obviously 1

better question, 6/(3-3)*4

1?

6?

These are correct, all other are retarded

The answer is 5

9

6/2(1+2)
6/2(3)
3(3)
=9

The answer is 9, I used PEMDAS any other answer is wrong or the person simply doesn't know how to use PEMDAS.

6/(0)*4=0

6

but when you look at it upside down

undefined.
you cant divide by 0 nigger

Yuuuup

1

i didnt realize Sup Forums learned how to divide by zero

Yeeee

Shit I'm a drunk idiot
Is right

9 fagtards. parentheses then you work left to right

See

1

9 because first you have to solve what is in parenthesis, then the rest of the ecuation from left to right.

Alright fuckers, if we use both PEDMAS and the basic laws of algebra, you get:
6 / 2 * (1 + 2)
6 / (2 + 4)
6 / 6
1

If you only use PEDMAS:
6 / 2 (1 + 2)
6 / 2 (3)
3 (3)
9

Long story short, it's unclear, either 1 or 9.

This

I don't know where you learned math... But here I'm America we use Order of Operations.

1: Parenthesis
2: Division and Multiplication
3:Addition and Subtraction

The answer is one. First, you distribute the 2 to both of the numbers in the parenthesis. That comes out to 2+4. Since they're in the parenthesis, you solve for those first. 2+4 is 6. Six divided by 6 is 1. You're welcome.

>6 / 2 (3)
Dont you have to multiple the 2 and 3 since it's PEMDAS?

x

Orders operations is pemdas

This guy gets it. It's meant to be a trick by exploiting how algebra is used.

Did you not even read the fucker's post, he does that in the first example

Answer is 9 ----> 6/2 x (1+2) ---> 3 x (3) = 9

PEDMAS? What the fuck is wrong with you?

you dumbass what to you thing PEDMAS means, that's exactly what he said, just more succinctly than you

Parenthesis
Exponents
Division
Multiplication
Addition
Subtraction

The answer is 1, no debate

how on earth could that be 0?

is this a trick question

math, dipshit

No dude, PEDMAS. You're supposed to do whichever operation you come accross first.
6 / 2 * 3
3 * 3
9

technically pedmas would work the same way as pemdas, but i agree user fucked that up

no

when f(x) = x(z) when z is flat and x is earth

Says they used PEMDAS
Divides before multiplication

6/2(1+2)=
6/2*3=
3*3+9

P,E,MD,AS.
you retards will fight for an hour though

I'm just keking so hard at this post cause people are calling me a retard cause I use logic
These kids get it

Other guy is right. Division and Multiplication have always been grouped together, and so has addition and subtraction. You're just bad a math, don't worry. We all are.

purple

1, moron

Anybody who doesn't see the trick in interpretation used to make both 1 and 9 correct depending on how you look at it has a sub-100 IQ.

How the fuck did you get from
>6/2*3
to
>3*3+9
Where the fuck does your +9 come from?

>
6 / 2(1+2)
==
6 / (2 x (1 + 2))

The answer is 1. It's badly shown to confuse idiots.

Exponents too nignog

Aka
6 / 2(1+2)
IS NOT
6 / 2 * (1+2)
IT IS
6 / (2 * (1 + 2))

multiplication and division have equal precedence so work from left to right

>Thinks PEMDAS literally means multiply before divide

yes this

They're apart of the same group m8, you would know this if you went to high school.
It goes (PE) (MD) (AS) going left to right but they are part of the same grouping. So you read it as left to right you dunce.

6/2(1+2) is an expression

Next question.

OK now solve this equation
5(-3x - 2) - (x - 3) = -4(4x + 5) + 13

It's ambiguous. Be more specific.

Its fucking BEDMAS you moron

My God how can you retards not see that the problem is simply poorly written and doesn't clearly show whether you're intended to divide 6 by 6 or multiply 3 by 3.

You're a retard. The md in pemdas stands for "multiplication ANnnnnnd division from left to right." The the principle still applies faggot.

Here's some text...

The way to tell the smartfags from the dumbfags in this thread is by whether they use PEDMAS/BEDMAS ONLY, or include juxtaposition multiplication. Juxtaposition multiplication is used a shit ton in academic and theoretic maths, and so students or teachers who have studied in it have had it drilled into their heads.

In other words, people who suck at math and didn't take higher level courses didn't have juxtaposition multiplication drilled into their head, and got 9 as the answer. People who are good at math and took higher courses had juxtaposition multiplication drilled in their head, and got 1 as the answer.

However, what this question is a better example of is bad formula etiquette. Because of this contradiction, this formla (and others like it) are labelled as ambiguous, and thus shouldn't be used.

>so the lesson we really learned here is that OP is the true retard at math

-4

I got a NADPH on mathematical engineering, all other fags saying it 1 ir 9 are wronged

No solutions, empty set

It's the intersection of two parallel lines.

You guys, the reason you guys are getting 9 is because you're not distributing. If you use PEMDAS, it'd be incorrect. Yes using PEMDAS you'd add the 1 and 2 first, but then after that you go left to right. If you were to use PEMDAS, this is how you would do it:
6/2(1+2)
6/2(3)
3(3)=9
This is wrong. Whenever you see a number right next to a parenthesis, you distribute first. Even when using PEMDAS.

You got a biological chemical in mathematical engineering?

Yes

Can you imagine the amount of debt he's in from all that education?

1

A+ user you get a loli pop

9
Trust me, I'm an engineer.

Nah fam it's nein

I feel like I can do psychology research reports on these threads alone.

Checked

6 / 2(1+2) = 6 / 2 * (1+2)

What's my diagnosis user?

What kind of jobs does someone with a biological chemical in mathematical engineering do? What is your title even?

Terminal autism.

No solution. You end up with
-16x - 13 = -16x - 7
something's fucky

It's simply 6!, or 5040. You guys don't fucking understand pre-fix notation dumbasses

That's why I'm so good at math

Many have user, look it up.

Depends, what're your posts?

Mathematical ingineer on mathematics

correct
everyone thinks multiplication comes before division.

...

>not working mod 6

6/2(1+2)
6/2(3) or 6/(2x3)
6/6=1

Answer: 1

1
Your fucking traded or a troll.
Either way you win.

What does that mean? How does one ingineer on mathematics?

It's sad how wrong you are

you end up with
-16x - 7 = -16x - 7
So 0=0

Okay, watch this. Same dude that wrote 5(-3x - 2) - (x - 3) = -4(4x + 5) + 13
(-15x-10) -x -(-3) = -16x-20 + 13
-16x+7 [-7] = -16x+7 [-7]
-16x = -16x
16x = 16x
x = x
You don't fucking say?
{x E R}

6 รท 2(1+2)
= 6 * (1/2) * (1+2)
= 6 * (3/2)
= 9
It's as simple as that.