64 x cubed minus y cubed is (4x - y)(16x^2 + 4xy + y^2)
x(x + 3)(x - 4)
x cubed minus 216
(x - 1)(x - 1)(x - 1) - (x + 1)(x + 1)(x + 1)
x(x + 1)(x -1)
(x - 6)(x^2 + 6x + 36)
x(x2 + 36)
64 x cubed minus y cubed is (4x - y)(16x^2 + 4xy + y^2)
x(x + 3)(x - 4)
x cubed minus 216
(x - 1)(x - 1)(x - 1) - (x + 1)(x + 1)(x + 1)
Factor out the GCF and get X(X2-X+1).
x(x + 1)(x -1)
(x - 1)(x^2 + x + 1)
(x - 2)(x^2 + x + 3)
t3-1/27
There are no factors with rational coefficients.