Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:44Z

CaCO₃ → CaO + CO₂

7y² + 9y + 1 = 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}

9θ² + 7θ + 4 = 0

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det| 10 7 ; 3 11 | = 89

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∑_{k=1}^{n} k = n(n+1)/2

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det| 8 5 ; 7 9 | = 37

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

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

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det| 5 8 ; 0 6 | = 30

7r² + 8r + 5 = 0

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det| 9 4 ; 1 10 | = 86

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