Respuesta :
regroup: (8x^3-12x^2)-(2x-3)
4x^2(2x-3)-(2x-3)
(2x-3)(4x^2-1)
(2x-3)(2x+1)(2x-1)
4x^2(2x-3)-(2x-3)
(2x-3)(4x^2-1)
(2x-3)(2x+1)(2x-1)
8x^3-2x^2-2x+3
=4x^3 x (2x-3)-(2x-3)
=(4x^2-1) x(2x-3)
=(2x-1)x(2x+1)x(2x-3)
=4x^3 x (2x-3)-(2x-3)
=(4x^2-1) x(2x-3)
=(2x-1)x(2x+1)x(2x-3)