Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 01:54Z

12γ² + 2γ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

273K

d/dt [t^3] = 3t^2

263K

∑_{k=1}^{n} k = n(n+1)/2

6n² + 7n + 6 = 0

139K

∑_{k=1}^{n} k = n(n+1)/2

108K

5φ² + 3φ + 0 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

333K

det| 9 4 ; 1 10 | = 86

160K

ΔS ≥ 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

439K

∑_{k=1}^{n} k = n(n+1)/2

413K

∫₀^∞ e^(-y²) dy = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

297K

11t² + 9t + 7 = 0

128K

Fe₂O₃ + 3CO → 2Fe + 3CO₂