this post was submitted on 22 Jan 2024
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Math Memes

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Memes related to mathematics.

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WTF ๐Ÿคฆ (sh.itjust.works)
submitted 2 years ago by 0x4E4F@sh.itjust.works to c/mathmemes@lemmy.blahaj.zone
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[โ€“] laserm@lemmy.world 1 points 9 months ago

Source: trust me bro

[โ€“] pruwybn@discuss.tchncs.de 1 points 2 years ago

2 = -2, easy

[โ€“] BoxerDevil@lemmy.world 0 points 2 years ago (1 children)

Can someone smart explain it to dumb me

[โ€“] odium@programming.dev 0 points 2 years ago* (last edited 2 years ago) (1 children)

Explanation: How did they get from

x + 2 = x - 2

to

(x+2)(x-2)=0?

That's not a valid step.

[โ€“] jerkface@lemmy.ca 1 points 9 months ago

It's also necessary for x to be either 2 or -2 for the equation to have a value of zero.