Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:20Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
det| 10 3 ; 4 11 | = 98
240K
10y² + 4y + 6 = 0
det| 7 7 ; 4 8 | = 28
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 2 ; 3 5 | = 14
91K