Math Dump /sym/a37cc8
id=461512 · host=fr.findroms.cloud · 2026-08-20 02:14Z
2y² + 6y + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
79K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
43K
N₂ + 3H₂ ⇌ 2NH₃
ΔS ≥ 0
PV = nRT
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 3 6 | = 3