x3 + 8 = x3 + 23 = (x + 2)(x2 + 2x + 22) = (x + 2)(x2 + 2x + 4)
(x2 plus 40) (x minus 1)
(x - 8)(x2 + 8x + 64)
x3-x2
x3 + 4x2 - 16x - 64 = (x + 4)(x + 4)(x - 4).
y5(x3 - 8)
(x - 7)(x2 + 7x + 49)
x2(x - 8)
x3 + 8 = x3 + 23 = (x + 2)[x2 - (x)(2) + 22] = (x + 2) (x2 - 2x + 4)
x3 + 8 = x3 + 23 = (x + 2)(x2 + 2x + 22) = (x + 2)(x2 + 2x + 4)
x5-1 = (x - 1)(x4 + x3 + x2 + 1)
(x - 1)(x4 + x3 + x2 + x + 1)
(x2 plus 40) (x minus 1)
(x3 - 8) is factored thus: (x - 2)(x2 + 2x + 4) The easiest way to do this is to remember the formula: (a3 - b3) = (a - b)(a2 + ab + b2)
(x+2)(x2+2x+4)
(x - 8)(x2 + 8x + 64)
(x + 1)(x - 8)