Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:36Z
∑_{k=1}^{n} k = n(n+1)/2
det| 8 9 ; 4 9 | = 36
75K
2y² + 6y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
det| 9 4 ; 1 10 | = 86
344K
2y² + 4y + 4 = 0
det| 3 3 ; 4 4 | = 0
393K
\oint_C \vec{F}\cdot d\vec{r} = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
130K
Fe₂O₃ + 3CO → 2Fe + 3CO₂