Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:55Z

CaCO₃ → CaO + CO₂

9α² + 7α + 5 = 0

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

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\frac{12}{2} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 12 6 ; 0 13 | = 156

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λ = h/p

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det| 8 5 ; 7 9 | = 37

\frac{4}{9} \sum_{i=1}^{n} i^{2}

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E = mc²

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det| 5 8 ; 0 6 | = 30

det| 7 4 ; 4 8 | = 40

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

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