Question

(1 – x)(1 + x + x 2 )

Answer 1

Step-by-step explanation:

1(x²+x+1)-x(x²+x+1)=.

x²+x+1-x³-x²-x

x³+1=0

OK friend

Answer 2

Answer:

1-x^3

Step-by-step explanation:

1+x+x^2-x-x^2-x^3

1-x^3

please marks as brainliest