Question

using long division method ​

Answer 1

hi mate... refer to the attachment ❤✌☺

Answer 2

Answer:

Step-by-step explanation:

X^2+12x+20.

(X+1) (x^3+13x^2+32x+20)

x^3+x^2

(-) (-)

0 12x^2+32x+20

12x^2+12x

(-) (-)

0 20x +20

20x+20

(-) (-)

0.