Question

x的立方+1 因式分解

过程也说出来
怎么解的

Answer 1

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

Answer 2

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

Answer 3

(X-1)(X^2+X+1)

Answer 4

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

Answer 5

x^3+1=(x+1)(x^2-x+1)