Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:26Z

11n² + 5n + 4 = 0

9θ² + 7θ + 4 = 0

460K

det| 2 3 ; 5 3 | = -9

438K

∫₀^∞ e^(-x²) dx = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

186K

det| 11 9 ; 0 12 | = 132

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

9α² + 7α + 5 = 0

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

∂z/∂φ = 7z

181K

det| 7 6 ; 1 8 | = 50

80K

det| 9 4 ; 1 10 | = 86

359K