Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:22Z

det| 11 2 ; 2 12 | = 128

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

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∇²β = 0

438K

CaCO₃ → CaO + CO₂

6r² + 3r + 1 = 0

186K

5z² + 8z + 3 = 0

411K

3θ² + 7θ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

∑_{k=1}^{n} k = n(n+1)/2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 9 4 ; 1 10 | = 86

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

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9ψ² + 7ψ + 3 = 0

181K