Math Dump /sym/462a42
id=70269 · host=fr.findroms.cloud · 2026-08-20 02:14Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
10θ² + 7θ + 5 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
79K
6n² + 9n + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
2β² + 9β + 2 = 0
6ω² + 4ω + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
ΔS ≥ 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 4 5 ; 7 5 | = -15