Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:29Z

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

F = G m₁m₂ / r²

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8φ² + 3φ + 1 = 0

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d/dx [x^7] = 7x^6

E = mc²

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∑_{k=1}^{n} k = n(n+1)/2

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

9α² + 7α + 5 = 0

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5y² + 1y + 2 = 0

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CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 8 ; 3 10 | = 66

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det| 2 6 ; 0 3 | = 6

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ΔS ≥ 0

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

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det| 5 3 ; 2 6 | = 24

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