Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 00:08Z
5ω² + 9ω + 7 = 0
det| 4 8 ; 3 5 | = -4
190K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
157K
7y² + 2y + 0 = 0
det| 3 9 ; 1 4 | = 3
170K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
299K
PV = nRT
det| 7 4 ; 4 8 | = 40
105K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∂n/∂x = 5n
\oint_C \vec{F}\cdot d\vec{r} = 0