Odpowiedzi

2009-12-10T16:05:08+01:00
6∛2000 =6 ∛125 x 16 =30∛ 8x 2=60∛2
∛128=∛64 x 2 = 4∛2
2 ∛54= 2 ∛2x 27= 6 ∛2
3 ∛16= 3 ∛ 8x2 = 6 ∛2
∛250 = ∛2 x 125 = 5∛2

60∛2 - 4∛2 / 6 ∛2+6 ∛2 - 5∛2= 56 ∛2/ 7∛2

56 ∛2/ 7∛2 to wszystko razy ∛4
56∛8 /7∛8 = 56x 2 / 7 x2= 112/14 = 8
1 5 1
2009-12-10T16:05:58+01:00
62000 - 128 61872 1933500
------------------ = -------- = ---------- = 193,35
254 + 316 - 250 320 10000