Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:06Z
8θ² + 7θ + 3 = 0
det| 4 8 ; 3 5 | = -4
11K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
231K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2H₂ + O₂ → 2H₂O
det| 2 3 ; 5 3 | = -9
55K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 7 9 ; 1 8 | = 47
291K