QuestionAdd the two polynomials and simplify: (8x^4+7x^3+2x)+(-5x^4-6x^3-8) square200SolutionExpert Verified4.7(281 Voting)CarolineProfessional · Tutor for 6 yearsAnswer$3{x}^{4}+{x}^{3}+2x-8$Click to rate: