Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:44Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 8 ; 7 3 | = -50
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 4 6 ; 0 5 | = 20
248K
det| 7 2 ; 1 8 | = 54
157K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
299K
5θ² + 8θ + 5 = 0
det| 4 6 ; 4 5 | = -4
244K
∑_{k=1}^{n} k = n(n+1)/2
105K
det| 2 9 ; 1 3 | = -3
det| 1 6 ; 1 2 | = -4
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
12y² + 5y + 5 = 0