Question

Multiply:

x (x^2+2x+4) and -2 (x^2+2x+4)

Combine like terms.

Final Answer:

Answer 1

x^3-8

Explanation:

x^3+2x^2+4x + -2x^2-4x-8

+2x^2 and -2x^2 cancel out

+4x and -4x cancel out