Odpowiedzi

2010-02-12T15:28:15+01:00
3x-2y-5x+7y=
-2x+5y

1/3m+1/4n-1/12m+1/24n-1/12m =
2/12m+7/24n=
1/6m+7/24m
2010-02-12T15:29:33+01:00
3x-2y-5x+7y=
-2x+5y

1/3m+1/4n-1/12m+1/24n-1/12m=
8/24m+6/24n-2/24m+1/24n-2/24m=
4/24m+7/24n=
1/6m+7/24n
  • Użytkownik Zadane
2010-02-12T15:32:26+01:00
3x-2y-5x+7y= -2x+5y
1/3m+1/4n-1/12m+1/24n-1/12m=8/24m+6/24n-2/24m+1/24n-2/24m= 4/24m+7/24n