Question

(x-1) (x^4 + x^2 + 1)​

Answer 1

Answer:

can't proof this is the answer

Answer 2

Step-by-step explanation:

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

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

=x^5+x^3+x-x^4-x^2-1

=x^5-x^4+x^3-x^2+x-1