Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:31Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
132K
2y² + 6y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
170K
det| 6 6 ; 5 7 | = 12
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2y² + 4y + 4 = 0
det| 5 9 ; 7 6 | = -33
346K
det| 9 8 ; 3 10 | = 66
130K