Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 17:03Z

1α² + 7α + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

273K

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

263K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

139K

F = G m₁m₂ / r²

108K

det| 9 7 ; 0 10 | = 90

∑_{k=1}^{n} k = n(n+1)/2

333K

iħ ∂ψ/∂t = Ĥψ

160K

N₂ + 3H₂ ⇌ 2NH₃

6n² + 7n + 6 = 0

439K

det| 2 3 ; 5 3 | = -9

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 9 4 ; 1 10 | = 86

297K

∑_{k=1}^{n} k = n(n+1)/2

128K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-θ²) dθ = √π / 2

404K

iħ ∂ψ/∂t = Ĥψ