Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:33Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

5z² + 8z + 3 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{8}{4} \sum_{i=1}^{n} i^{2}

N₂ + 3H₂ ⇌ 2NH₃

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

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N₂ + 3H₂ ⇌ 2NH₃

N₂ + 3H₂ ⇌ 2NH₃

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det| 7 4 ; 4 8 | = 40

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2α² + 3α + 3 = 0

det| 11 5 ; 0 12 | = 132

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∇²t = 0

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det| 10 7 ; 6 11 | = 68

∑_{k=1}^{n} k = n(n+1)/2

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