Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:04Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 7 ; 3 10 | = 69
36K
det| 10 5 ; 4 11 | = 90
269K
10y² + 7y + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
158K
CaCO₃ → CaO + CO₂
det| 8 5 ; 3 9 | = 57
240K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dy [y^11] = 11y^10
295K