Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:05Z
8θ² + 7θ + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
406K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
195K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
412K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
55K