Math Dump /sym/cb90d3
id=548140 · host=fr.findroms.cloud · 2026-08-20 02:11Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
4θ² + 5θ + 1 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
79K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 10 9 ; 4 11 | = 74
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\frac{2}{6} \sum_{i=1}^{n} i^{2}
2x² + 2x + 7 = 0
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂