x^3 + y^3 = (x + y)(x^2 - xy + y^2)
x3+3x2+3x+2 divided by x+2 equals x2+x+1
(x + 6)(x^2 - 6x + 36)
(x + y)(x + y)(x + y)
7 x3 + 2 x = x (7 x2 + 2)
x(x^2 + 1)
x^3 + y^3 = (x + y)(x^2 - xy + y^2)
2(x^2 + 2)(x + 3)
2(x^2 + 2)(x + 3)
x + x = 2x. Similarly, x^3 + x^3 = 2(x^3)
x3+3x2+3x+2 divided by x+2 equals x2+x+1
x(x + 2)(x + 3) x = 0, -2, -3
That becomes x^2 - x + 1
(x + 3)(x^2 - 3x + 9)
(x + 6)(x^2 - 6x + 36)
(x + y)(x + y)(x + y)
x^3 + x^2 + x = x(x^2 + x + 1)