Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:20Z
∑_{k=1}^{n} k = n(n+1)/2
2y² + 6y + 4 = 0
det| 7 4 ; 4 8 | = 40
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
det| 9 2 ; 4 10 | = 82
344K
det| 11 9 ; 5 12 | = 87
346K
∑_{k=1}^{n} k = n(n+1)/2
82K
det| 11 9 ; 0 12 | = 132
3K