Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:33Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

451K

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

264K

\frac{8}{4} \sum_{i=1}^{n} i^{2}

9α² + 7α + 5 = 0

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

N₂ + 3H₂ ⇌ 2NH₃

11t² + 9t + 5 = 0

48K

det| 9 4 ; 1 10 | = 86

411K

2α² + 3α + 3 = 0

4γ² + 1γ + 7 = 0

377K

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

299K

det| 10 7 ; 6 11 | = 68

∑_{k=1}^{n} k = n(n+1)/2

401K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

420K

7γ² + 1γ + 1 = 0