Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:20Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8θ² + 8θ + 6 = 0

451K

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

264K

\frac{8}{4} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

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d/dt [t^3] = 3t^2

411K

2α² + 3α + 3 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

377K

∂α/∂ω = 3α

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det| 10 7 ; 6 11 | = 68

det| 9 4 ; 1 10 | = 86

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iħ ∂ψ/∂t = Ĥψ

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7γ² + 1γ + 1 = 0

∇²β = 0

109K

2x² + 3x + 3 = 0