Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:32Z

CaCO₃ → CaO + CO₂

11φ² + 4φ + 0 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

det| 9 4 ; 1 10 | = 86

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CaCO₃ → CaO + CO₂

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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6t² + 6t + 4 = 0

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4t² + 3t + 3 = 0

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∂y/∂n = 5y

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det| 5 6 ; 2 6 | = 18

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∑_{k=1}^{n} k = n(n+1)/2

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

359K