Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:55Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 1 ; 7 10 | = 83
75K
2y² + 6y + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 3 ; 4 11 | = 98
52K
2y² + 4y + 4 = 0
det| 4 8 ; 0 5 | = 20
130K
det| 7 4 ; 4 8 | = 40
82K