Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:10Z

F = G m₁m₂ / r²

\binom{n}{k} = \frac{n!}{k!(n-k)!}

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∑_{k=1}^{n} k = n(n+1)/2

264K

12n² + 3n + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

297K

N₂ + 3H₂ ⇌ 2NH₃

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 5 9 ; 7 6 | = -33

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det| 7 4 ; 4 8 | = 40

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4z² + 8z + 1 = 0

det| 4 2 ; 6 5 | = 8

377K

10ψ² + 5ψ + 0 = 0

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10t² + 9t + 5 = 0

401K