Math Dump /sym/10ab0a
id=797296 · host=fr.findroms.cloud · 2026-10-10 05:51Z
8r² + 5r + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 2 6 | = 18
193K
det| 3 7 ; 2 4 | = -2
56K
det| 11 6 ; 7 12 | = 90
∑_{k=1}^{n} k = n(n+1)/2
170K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
214K
F = ma
d/dr [r^11] = 11r^10
det| 7 9 ; 0 8 | = 56
\oint_C \vec{F}\cdot d\vec{r} = 0
∂α/∂θ = 7α
CaCO₃ → CaO + CO₂