Разложите на множители: 1) 27-x³ 2) a³+64 3) 8x³-y 4) 216-m³n³ 5) b^9+a¹² 6) 343a^6b^15-0,008x^9y³

[latex]27-x^3 = (3-x)(x^2+3x+9) \\ x^3+64 = (x+4)(x^2-4x+16) \\ 8x^3-y = 8x^3-y \\ 216-m^3n^3 = (6-mn)(m^2n^2+6mn+36) \\ b^9+a^{12} = (b^4+a^3)(b^8-b^4 a^3+a^6) \\ [/latex]