Решите пожалуйста срочно!!! 27х^6-х^3.

27 * х ^ 6 - х ^ 3 = 3 ^ 3 * x ^ 6 - x ^ 3 = 3 ^ 3 * x ^ ( 3 * 2 ) - x ^ 3 = 3 ^ 3 * ( x ^ 2 ) ^ 3 - x ^ 3 = ( 3 * x ^ 2 ) ^ 3 - x ^ 3 = ( 3 * x ^ 2 - x ) * ( ( 3 * x ) ^ 2 + 3 * x ^ 2 * x + x ^ 2 ) = ( 3 * x ^ 2 - x ) * ( 3 ^ 2 * x ^ 2 + 3 * x ^ ( 2 + 1 ) + x ^ 2 ) = ( 3 * x ^ 2 - x ) * ( 9 * x ^ 2 + 3 * x ^ 3 + x ^ 2 ) = ( 3 * x ^ 2 - x ) * ( 3 * x ^ 3 + x ^ 2 * ( 9 + 1 ) ) = ( 3 * x ^ 2 - x ) * ( 3 * x ^ 3 + 10 * x ^ 2 ) = x * ( 3 * x ^ 2 - 1 ) * x ^ 2 * ( 3 * x + 10 ) = x ^ 3 * ( 3 * x ^ 2 - 1 ) * ( 3 * x + 10 ).