Respuestas

2012-11-29T21:48:45+01:00

 t(x)=3x³ -5x² +7x +4

s(x)= 2x³ - 4x² -2x +7

r(x)=x+1


resolver: [t(x)-s(x)]/ (r(x)+2)(r(x))


[(3x³ -5x² +7x +4) -(2x³ - 4x² -2x +7)]/(x+1 +2)(x+1)

(x³ -x² +9x -3)/(x+3)(x+1)

(x³ -x² +9x -3)/(x+3)(x+1)