Odpowiedzi

2010-01-08T12:29:48+01:00
A=2,335
a5 + a3+ a1 = 21
(2,335)5+(2,335)3+(2,335)1=21
11,67+7+2,33=21
21=21

a=3
a3 - a2 = 3
3*3-3*3=3
9-6=3
3-3=3
3=3