Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:02Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
36K
10y² + 7y + 7 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
158K
CaCO₃ → CaO + CO₂
\frac{12}{7} \sum_{i=1}^{n} i^{2}
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
10y² + 4y + 6 = 0
det| 5 9 ; 7 6 | = -33
139K
∑_{k=1}^{n} k = n(n+1)/2
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
91K
3α² + 3α + 3 = 0