Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:21Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

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

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

N₂ + 3H₂ ⇌ 2NH₃

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det| 1 4 ; 3 2 | = -10

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N₂ + 3H₂ ⇌ 2NH₃

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

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1n² + 7n + 3 = 0

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2α² + 3α + 3 = 0

det| 7 4 ; 4 8 | = 40

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det| 4 7 ; 2 5 | = 6

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det| 10 7 ; 6 11 | = 68

det| 2 6 ; 0 3 | = 6

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6n² + 5n + 2 = 0

7γ² + 1γ + 1 = 0

2x² + 3x + 3 = 0

ω = 2πf

F = G m₁m₂ / r²