Joannaruelesgo Joannaruelesgo Math Answered 3. P(x) = 2x + 2x2 + x + 301X-3wP(x)messageb. P() r-2x - 7x2 + 15x + 10012*XP(x)messageE. -7N. 12T. -9G. 2A. -161.10R. -361.80.170.3