Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:53Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 4 ; 2 2 | = -6
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
12α² + 7α + 2 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
157K
∇²y = 0
det| 7 2 ; 1 8 | = 54
170K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
244K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
138K