Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:58Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 7 ; 7 3 | = -43
218K
12α² + 7α + 2 = 0
det| 5 6 ; 4 6 | = 6
157K
∇²y = 0
det| 3 9 ; 1 4 | = 3
170K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8β² + 4β + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K