Respuestas

2013-01-28T04:48:00+01:00

OPERAMOS:

[P (x) - Q (x)] . R(x) 

[12x4 + 2x - 3x2 - 8 - 5x3-(-5x3 + 7x2 + 10 + 12x4)] . (5x-2)

[12x4 + 2x - 3x2 - 8 - 5x3+5x3 - 7x2 - 10 - 12x4] . (5x-2)

[-10x²+2x-18](5x-2)

-50x³+10x-90x+20x²-4x+36

-50x³-76x+36

 

SALUDOS

LBTMSTR