Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:35Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}

PV = nRT

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

d/dx [x^7] = 7x^6

Fe₂O₃ + 3CO → 2Fe + 3CO₂

186K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

411K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

N₂ + 3H₂ ⇌ 2NH₃

448K

det| 7 4 ; 4 8 | = 40

22K

CH₄ + 2O₂ → CO₂ + 2H₂O

7y² + 9y + 1 = 0

459K

iħ ∂ψ/∂t = Ĥψ

406K

N₂ + 3H₂ ⇌ 2NH₃

F = ma

CaCO₃ → CaO + CO₂