Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:03Z

11n² + 5n + 4 = 0

det| 10 2 ; 3 11 | = 104

460K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

438K

∫₀^∞ e^(-x²) dx = √π / 2

11t² + 9t + 7 = 0

186K

det| 7 4 ; 4 8 | = 40

411K

4φ² + 6φ + 2 = 0

CaCO₃ → CaO + CO₂

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

det| 5 2 ; 3 6 | = 24

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N₂ + 3H₂ ⇌ 2NH₃

181K

8x² + 2x + 7 = 0

80K

∑_{k=1}^{n} k = n(n+1)/2

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