Math Dump /sym/2de989
id=142129 · host=fr.findroms.cloud · 2026-08-20 02:20Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 2 ; 3 2 | = -4
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
79K
\lim_{r\to 0} \frac{\sin r}{r} = 1
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 2 7 ; 1 3 | = -1
det| 8 8 ; 6 9 | = 24
∑_{k=1}^{n} k = n(n+1)/2
PV = nRT
det| 12 6 ; 3 13 | = 138
6α² + 5α + 4 = 0