x cubed minus 216
(x + y)(x + y)(x + y)
x(x + 9)(x + 1)
Since the problem has 4 terms, first you factor x cubed plus 9x squared, then you factor 2x plus 18. So when you factor the first two term, you would get x sqaured (x plus 9). Then when you factor the last two terms and you get 2 (x plus 9). Ypure final answer would be (x squared plus 2)(x plus 9)
x^3 + y^3 = (x + y)(x^2 - xy + y^2)
x cubed minus 216
Use a^3 + b^3 = (a + b)(a^2 - ab + b^2), where a^2 is a squared, a^3 is a cubed. Note that 216 = 6^3.
(x - 6)(x^2 + 6x + 36)
(x + y)(x + y)(x + y)
2163 = 216 x 216 x 216 = 10077696
x(x^2 + 1)
x(x2 + 36)
Factor out the GCF and get X(X2-X+1).
w3+125
x(x + 9)(x + 1)
x(x + 9)(x + 1)
x(x2+5x+6)