Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:10Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 2 ; 7 2 | = -12
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
190K
12α² + 7α + 2 = 0
∇²y = 0
det| 2 3 ; 5 3 | = -9
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
105K
8β² + 4β + 2 = 0
det| 7 4 ; 4 8 | = 40
100K
det| 7 9 ; 1 8 | = 47
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11ψ² + 5ψ + 6 = 0
3n² + 3n + 5 = 0