Question

(x² - 1) (x + 1) (x + 2)(x - 4)​

Answer 1

Answer:

x^5-2x⁴-8x³-x²+2x+8

Step-by-step explanation:

(x³+x-x-1) ( x²-4x+2x-8)

(x³-1) ( x²-2x-8)

If you want to multiply(x^5-2x⁴-8x³-x²+2x+8x³-1) ( x²-2x-8) then your answer will be :-

x^5-2x⁴-8x³-x²+2x+8