[-] Imnecomrade@hexbear.net 1 points 5 days ago* (last edited 5 days ago)

2x still means 2 * x.

https://www.wolframalpha.com/input?i=6%2F2x

x is still multiplied last. There's not a rule for implied multiplication shorthand preceding operations to the left. You still need to wrap 2x in parentheses if you want the operation to occur first.

https://www.wolframalpha.com/input?i=6%2F%282x%29

This isn't like a polynomial like ax^2 + bx + c as division is done between 6 and 2 before multiplication with x. Typically you wouldn't see such an equation (which is intended to trick you) as normally addition or subtraction would occur like in a polynomial or another variable equation (such as a linear graph), which would be done after the exponents, multiplication, and division with the variables are calculated. In the instance you wrote, it should be written as (6/2)x, or 3x, to avoid obscuring the equation. Though you intended for 6/(2x), or 3/x.

And no worries, comrade, I'm just meaning to help since I am good at math and like helping people (I don't mean this in an egotistical way). I'm not taking offense, and I am not meaning to offend anyone.

[-] Imnecomrade@hexbear.net 2 points 5 days ago* (last edited 5 days ago)

2(1 + 2) does imply multiplication: 2 * (1 + 2). The reason it counts as one term, as I noted below, is because it is inside a two-dimensional fraction which has implicit parathenses in the numerator, denominator, and the fraction itself. The first equation is actually ((6) / (2(1 + 2))). When a fraction is written in two dimensions instead of a single string, the division between the numerator and the denominator is supposed to be done last.

The first equation is not 6 / 2(1 + 2). If it was, this means you get (6 / 2) * (1 + 2) as in the second equation, which means (1 + 2) is moved up to the numerator ((6(1+2)) / 2 = (6 / 2) * (1 + 2)), which means the two problems are not equal to each other. I believe this is the point of the "joke".

[-] Imnecomrade@hexbear.net 1 points 5 days ago* (last edited 5 days ago)

I just realized where the confusion is coming from:

A fraction written in the formation as shown in the image has implicit parentheses over the numerator and the denominator (as well as the entire fraction) that need to be explicitly written when converted to single-line form.

The rest of my response is just for extra clarificationIf we assume the second equation is true, then the first would have to be represented as (6 * (1 + 2)) / 2, which is (6 * 3) / 2, which is 18 / 2, which is 9. This means the mistake was made by multiplying the fraction with (1 + 2) by incorrectly placing it in the denominator instead of the numerator. I think the image is supposed to be a tongue-in-cheek troll as the two equations are non-preserving transformations of each other. It's a common mistake that is made in arithmetic.

Here are the equations in WolframAlpha:

https://www.wolframalpha.com/input?i2d=true&i=Divide%5B6%2C2%5C%2840%291%2B2%5C%2841%29%5D

https://www.wolframalpha.com/input?i2d=true&i=Divide%5B6%2C2%5D%5C%2840%291%2B2%5C%2841%29

Unfortunately the step by step solutions are now locked behind a subscription.

Following BEDMAS BOMDAS PEMDAS or however you call it in your area as written, the correct interpretation is interpretation #2, which resolves to 9

Both problems are valid on their own. There's no correct interpretation. If we want to assume they were supposed to be equal to each other, this means one was incorrectly transformed from the other due to common mistakes that occur with two-dimensional fractions. The horizontal line between a fraction is not equal to / without implicit parentheses applied, otherwise the horizontal line would only apply to the first number, which is not the point of a two-dimensional fraction.

[-] Imnecomrade@hexbear.net 1 points 5 days ago* (last edited 5 days ago)

Assuming the first way is written correctly, the equation is actually 6 / (2 * (1 + 2)). The (1 + 2) is still inside the denominator. So it is solved as follows:

6 / (2 * (1 + 2))

6 / (2 * 3)

6 / 6

1

The second equation incorrectly takes out the (1 + 2) and places it as the numerator on the side. In order to take that piece out correctly, it would have to be: (6 / 2) * (1 / (1 + 2))

And to solve it, it would look like as follows:

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

3 * (1 / (1 + 2))

3 * (1 / 3)

3 / 3

1

Also, 3 * 3 = 9 in regards to second incorrect equation (incorrect meaning the second incorrectly refactored equation from the pic that you answered correctly up until the last operation).

I think The_sleepy_woke_dialectic forgot to put parentheses around the denominator, but I believe it was meant to be interpreted as the entire denominator as shown in the pic.

[-] Imnecomrade@hexbear.net 42 points 1 week ago

Maybe if your citizens weren't struggling for food, more people could buy shitty AAA games.

[-] Imnecomrade@hexbear.net 28 points 1 week ago* (last edited 1 week ago)

This smug lib is a contrarian troll.

[-] Imnecomrade@hexbear.net 24 points 3 weeks ago

I am curious about the reasoning the people had for saying culture or diplomacy is the primary force for achieving China's foreign policy goals over economy. I understand they have made an impact, but it's interesting to declare it as a primary force among the other options. Maybe there's bias given the work they do or the interests they have?

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submitted 1 month ago* (last edited 1 month ago) by Imnecomrade@hexbear.net to c/games@hexbear.net

Honestly mostly what I hoped Civ VII would be. Not sure I like the prestige elimination mechanic.

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cross-posted from: https://lemmygrad.ml/post/5692165

This made me cry.

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submitted 1 month ago* (last edited 1 month ago) by Imnecomrade@hexbear.net to c/music@hexbear.net
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[-] Imnecomrade@hexbear.net 40 points 2 months ago

I have worked between multiple Data Center Technician contracts during COVID. I was treated like shit in all of them, and the culture was heavily conservative/fascist. Those jobs need to be paid a lot more, have much better working conditions, etc. before the culture can be improved and the jobs are less discriminating to nearly everyone.

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[-] Imnecomrade@hexbear.net 36 points 2 months ago

Way to solve the birth rate crisis.

[-] Imnecomrade@hexbear.net 17 points 2 months ago

Install a massive Native American/Communist flag and assert dominance.

[-] Imnecomrade@hexbear.net 45 points 5 months ago

"Men are afraid that women will laugh at them. Women are afraid that men will kill them."

---Margaret Atwood

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Imnecomrade

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