Odpowiedzi

2010-03-27T21:47:38+01:00
(3√3 - 3√2)² = 27 - 2*3√3*3√2 + 18= 45 - 18√6
1 4 1
2010-03-27T21:49:49+01:00
(3√3 - 3√2)² =27-12√6+18=45-12√6
2010-03-27T22:01:08+01:00