Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 17:49Z

1α² + 7α + 6 = 0

det| 7 4 ; 4 8 | = 40

273K

9ψ² + 7ψ + 3 = 0

263K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

N₂ + 3H₂ ⇌ 2NH₃

139K

∂β/∂β = 6β

108K

det| 9 7 ; 0 10 | = 90

det| 1 4 ; 3 2 | = -10

333K

∑_{k=1}^{n} k = n(n+1)/2

160K

N₂ + 3H₂ ⇌ 2NH₃

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

439K

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

413K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

\lim_{r\to 0} \frac{\sin r}{r} = 1

128K

∑_{k=1}^{n} k = n(n+1)/2

11φ² + 4φ + 0 = 0

404K