Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-18 20:32Z
1t² + 6t + 6 = 0
det| 4 8 ; 0 5 | = 20
347K
CaCO₃ → CaO + CO₂
det| 11 9 ; 0 12 | = 132
217K
det| 5 3 ; 4 6 | = 18
∑_{k=1}^{n} k = n(n+1)/2
280K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
404K
∑_{k=1}^{n} k = n(n+1)/2
74K
∑_{k=1}^{n} k = n(n+1)/2
62K
∑_{k=1}^{n} k = n(n+1)/2
239K