Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:30Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 9 ; 7 6 | = -33
75K
det| 12 2 ; 2 13 | = 152
132K
2y² + 6y + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 10 7 ; 3 11 | = 89
393K
∑_{k=1}^{n} k = n(n+1)/2
130K
det| 7 4 ; 4 8 | = 40
82K