Odpowiedzi

2010-03-20T19:47:35+01:00
(2i1/2)²+3,6*1/4-3i3/8+(1i1/2)³ = (5/2)²+36/10*1/4-27/8+(3/2)² = 25/4+36/40-27/8+27/8 = 286/40-27/8+27/8 = 151/40+27/8 = 286/40 = 7i15/100 =
Najlepsza Odpowiedź!
2010-03-20T19:49:53+01:00
(2 1/2)² + 3,6 * 1/4 - 3 3/8 + (1 1/2)³ = 6,25 + 0,9 - 3,375 + 3,375 = = 7,15
2010-03-20T20:03:32+01:00
6,25+0,9-3,375+3,375= 7,15