Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:56Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
12α² + 7α + 2 = 0
det| 3 9 ; 1 4 | = 3
248K
det| 1 8 ; 4 2 | = -30
157K
∇²y = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8β² + 4β + 2 = 0
det| 11 2 ; 5 12 | = 122
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11ψ² + 5ψ + 6 = 0