Problem:
Expand and find the sum $p(x) + q(x)$ of the following two polynomials: $p(x) = 3 \sqrt{3} (x-4)^3, q(x) = 3 \sqrt{3} (x+2)^3$
Answer:
$6 \sqrt{3} x^3-18 \sqrt{3} x^2+180 \sqrt{3} x-168 \sqrt{3}$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/polynomial_arithmetic/20680.txt'}