Math Dump /sym/81f37d
id=34588 · host=fr.findroms.cloud · 2026-08-20 02:14Z
12β² + 1β + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
det| 1 5 ; 7 2 | = -33
∑_{k=1}^{n} k = n(n+1)/2
79K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
43K
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂θ = 1α
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 7 ; 5 7 | = 7
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
E = mc²