Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:04Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dt [t^3] = 3t^2

246K

PV = nRT

118K

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

det| 9 4 ; 1 10 | = 86

43K

7r² + 8r + 5 = 0

261K

ω = 2πf

6r² + 3r + 1 = 0

424K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

76K

e^{i\pi} + 1 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

41K

PV = nRT

298K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

447K

∑_{k=1}^{n} k = n(n+1)/2

297K

e^{i\pi} + 1 = 0

112K