Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:31Z
∑_{k=1}^{n} k = n(n+1)/2
2y² + 6y + 4 = 0
det| 11 9 ; 5 12 | = 87
170K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 6 ; 2 7 | = 30
344K
2y² + 4y + 4 = 0
det| 3 7 ; 2 4 | = -2
393K
det| 7 4 ; 4 8 | = 40
82K