Odpowiedzi

2009-12-17T18:45:12+01:00
(3/2)⁻²+(⅓)⁻³ *1/9+(⅗)⁻²= (2/3)²+3³*1/9+(5/3)²=
4/9+3+25/9= 29/9+9=3 (cale i) 2/9+3=6 (i) 2/9

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