Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:06Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
429K
5z² + 1z + 0 = 0
det| 7 2 ; 1 8 | = 54
195K
∑_{k=1}^{n} k = n(n+1)/2
412K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
55K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K