Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:06Z
8θ² + 7θ + 3 = 0
det| 1 8 ; 4 2 | = -30
11K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
406K
det| 1 2 ; 7 2 | = -12
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
55K
det| 4 6 ; 4 5 | = -4
242K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K