Cevaplar

2013-02-04T17:31:19+02:00

-3x+2x-4x+1=-3x+2x-1-x-1 cevaaaap d çıkaar

0
2013-02-04T17:42:10+02:00

-{3x+[2x-4x+1]
-{3x-2x+1}
-{x+1}
-x-1 

 

 

cvp D

0