Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:27Z

F = G m₁m₂ / r²

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

451K

9α² + 7α + 5 = 0

264K

12n² + 3n + 1 = 0

1n² + 7n + 3 = 0

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

48K

det| 3 7 ; 2 4 | = -2

411K

4z² + 8z + 1 = 0

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

377K

∇²ω = 0

299K

det| 9 4 ; 1 10 | = 86

401K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

420K