Respostas

2014-05-20T22:12:34-03:00
-8x-8x+6x-16x+8 divididos por 4x+6x+8

-26x + 8 / 10x + 8 (:2)

-13x + 4 / 5x + 4
2014-05-20T22:15:46-03:00
-16x-10x+8/10x+8
-26x+8/10x+8
18x+8/10+8
18/10
 8/5