Question

pls answer fast i will mark as brainliest​

Answer 1

Answer:

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

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

Answer 2

Answer:

x^3 + 1

Step-by-step explanation:

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

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

=> x^3 - x^2+ x + x^2 -x + 1

= x^3 + 1

Note: plus & minus signs have been cancelled out.