Math Dump /sym/bc45dd
id=408196 · host=fr.findroms.cloud · 2026-08-20 02:16Z
d/dx [x^11] = 11x^10
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
79K
2r² + 8r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
3θ² + 2θ + 3 = 0
det| 7 3 ; 0 8 | = 56
2φ² + 9φ + 7 = 0
det| 7 4 ; 3 8 | = 44
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2H₂ + O₂ → 2H₂O