Problem:
Multiply and expand $p(x) = -14 x^2+5 x+1$ and $q(x) = -2 x^2+7 x-1$
Answer:
$28 x^4-108 x^3+47 x^2+2 x-1$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/multiply_polynomials/32327.txt'}