Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:35Z

11n² + 5n + 4 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

460K

F = G m₁m₂ / r²

438K

∫₀^∞ e^(-x²) dx = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

det| 3 7 ; 2 4 | = -2

448K

8x² + 2x + 7 = 0

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

\oint_C \vec{F}\cdot d\vec{r} = 0

459K

∇ × E = −∂B/∂t

406K

det| 7 4 ; 4 8 | = 40

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

PV = nRT

359K