Odpowiedzi

2010-03-30T18:06:42+02:00
[2⅔]² = (8/3)²=8²/3²=64/9= 7 ¹/₉
2010-03-30T18:06:52+02:00
[2⅔]²
[8/3]²
8/3*8/3
64/9=7 1/9
2010-03-30T18:07:06+02:00
[2⅔]² = ( 8/3)² = 64/9 = 7 i 1/9