Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:34Z
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 1 11 | = 108
132K
2y² + 6y + 4 = 0
det| 5 6 ; 1 6 | = 24
170K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 8 9 ; 4 9 | = 36
82K
∑_{k=1}^{n} k = n(n+1)/2
391K