Problem:
Find the sum $p(x) + q(x)$ of the following two polynomials: $p(x) = -2 x^2+11 x+14$, $q(x) = 9 x^2+4 x-9$
Answer:
$7 x^2+15 x+5$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/polynomial_arithmetic/48167.txt'}