Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:30Z

det| 11 2 ; 2 12 | = 128

det| 9 4 ; 1 10 | = 86

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

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CaCO₃ → CaO + CO₂

det| 7 6 ; 1 8 | = 50

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

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3θ² + 7θ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

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det| 2 6 ; 0 3 | = 6

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

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9α² + 7α + 5 = 0

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11z² + 3z + 4 = 0

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

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∑_{k=1}^{n} k = n(n+1)/2

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