What's the product of -2x^3+x-5 and x^3-3x-4? a) show your work. b) is the product of -2x^3+x-5 and x^3-3x-4 equal to the product of x^3-3x-4 and -2x^3+x-5

a)   ( -2x^3 + x - 5)(x^3 - 3x - 4)

= -2x^6 + 6x^4 + 8x^3 + x^4 - 3x^2 - 4x - 5x^3 + 15x + 20

= -2x^6 + 7x^4 + 3x^3 - 3x^2 + 11x + 20   Answer

b)   Yes.  Because multiplication of polynomials is commutative.

two? xd

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you