Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 14:45Z

3γ² + 8γ + 4 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

460K

∫₀^∞ e^(-z²) dz = √π / 2

438K

PV = nRT

det| 7 4 ; 4 8 | = 40

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∑_{k=1}^{n} k = n(n+1)/2

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det| 1 9 ; 5 2 | = -43

∑_{k=1}^{n} k = n(n+1)/2

448K

∂n/∂θ = 3n

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ω = 2πf

7y² + 9y + 1 = 0

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N₂ + 3H₂ ⇌ 2NH₃

406K

CaCO₃ → CaO + CO₂

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∫₀^∞ e^(-x²) dx = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

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

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