SOLUTION: Multiply and collect terms (x-4)(2x^+4)+(x+4)(x^3-1)-x^2-x-1)

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Question 157313: Multiply and collect terms
(x-4)(2x^+4)+(x+4)(x^3-1)-x^2-x-1)
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(x-4)(2x^2+4)+(x+4)(x^3-1)-x^2-x-1)
2x^3+4x+2x^3-16+x^4-x+4x^3-4-x^2-x-1
x^4+8x^3-x^2+2x-1