Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
460K
∑_{k=1}^{n} k = n(n+1)/2
438K
d/dx [x^7] = 7x^6
det| 5 3 ; 2 6 | = 24
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
406K
N₂ + 3H₂ ⇌ 2NH₃
\frac{4}{9} \sum_{i=1}^{n} i^{2}
80K
CaCO₃ → CaO + CO₂