Math Dump /sym/e7a41c
id=168248 · host=fr.findroms.cloud · 2026-08-20 02:11Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
N₂ + 3H₂ ⇌ 2NH₃
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
11r² + 4r + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
43K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
PV = nRT
d/dz [z^11] = 11z^10
det| 1 8 ; 4 2 | = -30
1r² + 7r + 5 = 0