Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:20Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
75K
2y² + 6y + 4 = 0
det| 9 7 ; 3 10 | = 69
170K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 2 ; 4 10 | = 82
344K
2y² + 4y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
393K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 4 ; 0 2 | = 2
130K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 4 ; 4 3 | = -10
3K
det| 6 8 ; 1 7 | = 34