Math Dump /sym/731149
id=729819 · host=fr.findroms.cloud · 2026-10-14 08:36Z
∑_{k=1}^{n} k = n(n+1)/2
6n² + 9n + 3 = 0
det| 5 6 ; 2 6 | = 18
349K
det| 3 7 ; 2 4 | = -2
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
167K
det| 12 6 ; 6 13 | = 120
∑_{k=1}^{n} k = n(n+1)/2
272K
2α² + 2α + 3 = 0
det| 6 4 ; 2 7 | = 34
1γ² + 8γ + 3 = 0
det| 5 6 ; 4 6 | = 6
∇²ω = 0
ω = 2πf