Odpowiedzi

2010-03-13T10:54:43+01:00
√x3+2x2 = a
√x2−x = b
(a−b) = a−b / 1

(a5+a4b+a3b2+a2b3+ab4+b5)
10x5
10 / 6 --- 5 / 3
4 1 4