Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:03Z

10y² + 2y + 6 = 0

8θ² + 8θ + 6 = 0

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

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∫₀^∞ e^(-t²) dt = √π / 2

5z² + 8z + 3 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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e^{i\pi} + 1 = 0

∇²r = 0

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9θ² + 7θ + 4 = 0

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∇²β = 0

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∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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det| 7 4 ; 4 8 | = 40

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det| 8 9 ; 4 9 | = 36

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