Problem:
Factor the following cubic polynomial: $-5 x^3+\frac{75 x^2}{2}+410 x-1680$
Answer:
$5 (-x-8) \left(\frac{7}{2}-x\right) (12-x)$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/factor_polynomials/9415.txt'}