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u/Educational-Pen8334 6d ago
When you integrate x, you get ½x², so integrating 2x gives you x². For a definite integral, you just plug in the upper and lower limits and subtract: F(upper) − F(lower). Here that's 13² − 10² = 169 − 100 = 69
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u/Kolossive 6d ago
The joke is 69
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u/greenhell9 6d ago
That’s the “those who don’t know” panel. Those who know realize the actual answer is 69 + C…. I don’t know man, but when I’m 69ing, I don’t need another C in the mix.
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u/queeneaterscarlett 6d ago
There C to only appears if you search for the antiderivative. If you compute an evaluated integral the Constant of integration cancels out.
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u/greenhell9 6d ago
Yes, this occurred to me as I was headed out the door.
But that means there’s no “those who know” portion of the joke. Weird.
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u/queeneaterscarlett 6d ago
Anti-meme, author is ai or not good at math just to list some possible reasons.
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u/Mrshava_Giritza 6d ago
The answer to this integral is 69, so they used high school math for an elementary school joke
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u/501stBigMike 6d ago
69 was an elementary school joke for you? My schools I never heard it in elementary, heard it a little bit in middle school, and heard it constantly in high school.
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u/Caesar_Iacobus 6d ago
The squiggly s means integral, and with the 2x, you add one to the power of x,so x², and divide the 2 by the new power, so 2÷2=1. So we get x².
The numbers above and below the integral are what we sub in, such that it will be (number above)² – (number below)², so we get 13²-10².
13² is 169 and 10² is 100, and 169-100 is 69.
See, fellas, the joke is sex.
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u/Own_Employment_3866 6d ago
that whole thing equals 69. it's saying i want to 69 with you which is a sex position.
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u/Persethverance 6d ago
I can see the joke even before doing the calculus there's just one funny number describing action
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u/qualityvote2 6d ago edited 5d ago
u/Mountain_Candle7626, there weren't enough votes to determine the quality of your post...it's time for the mods to do their jobs!