Math Dump /sym/a8c843
id=286863 · host=fr.findroms.cloud · 2026-10-14 08:32Z
ω = 2πf
7y² + 5y + 3 = 0
det| 5 6 ; 2 6 | = 18
349K
det| 3 7 ; 2 4 | = -2
133K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
167K
det| 3 8 ; 7 4 | = -44
∑_{k=1}^{n} k = n(n+1)/2
272K
4α² + 1α + 4 = 0
10r² + 7r + 7 = 0
∂γ/∂y = 3γ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 4 ; 1 9 | = 68
det| 2 4 ; 3 3 | = -6