Respuesta :

tonb

This simplifies to 2 x^3 + x^2 - 2 x + 12 (for x!=-2)

phaste736

2x4+5x3+8x+24

x+2

=

2x4+5x3+8x+24

x+2

=

(x+2)(2x3+x2−2x+12)

x+2

=2x3+x2−2x+12