Problem:
Find the sum $p(x) + q(x)$ of the following two polynomials: $p(x) = -10 x^2+9 x+7$, $q(x) = -8 x^2+14 x-13$
Answer:
$-18 x^2+23 x-6$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/polynomial_arithmetic/34922.txt'}