Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:09Z

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

451K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

264K

12n² + 3n + 1 = 0

11t² + 9t + 7 = 0

297K

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

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

48K

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

411K

4z² + 8z + 1 = 0

PV = nRT

377K

7r² + 8r + 5 = 0

299K

det| 9 4 ; 1 10 | = 86

401K

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

420K

∑_{k=1}^{n} k = n(n+1)/2

109K