Math Dump /sym/a0e2d7
id=336131 · host=fr.findroms.cloud · 2026-08-20 02:14Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
5x² + 5x + 4 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
79K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
43K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
5x² + 6x + 2 = 0
∇²γ = 0
∇²t = 0
det| 1 9 ; 5 2 | = -43
\frac{8}{5} \sum_{i=1}^{n} i^{2}