Question

(x²+4x+8) (x²-4x+1)​

Answer 1

Answer:

x^4-7x^2-24x+8

Step-by-step explanation:

(x^2+4x+8) (x^2-4x+1)

={(x^4-4x^3+x^2)+(4x^3-16x^2+4x)+(8x^2-32x+8)}

={x^4-4x^3+4x3+9x^2-16x^2+4x-32x+8}

=(x^4-7x^2-24x+8)