Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:29Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 6 ; 1 8 | = 50
218K
det| 4 6 ; 0 5 | = 20
190K
12α² + 7α + 2 = 0
det| 5 7 ; 2 6 | = 16
248K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dθ [θ^12] = 12θ^11
105K
8β² + 4β + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
100K
det| 7 4 ; 4 8 | = 40
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 6 ; 0 3 | = 6
354K
11ψ² + 5ψ + 6 = 0
3n² + 3n + 5 = 0