Odpowiedzi

2009-10-09T22:43:08+02:00
(2 ½)²-³√1/27= (⁵/₂)² - ¹/₃ = ²⁵/₄ ₋ ¹/₃ = ⁷⁵/₁₂ - ⁴/₁₂ = ⁷¹/₁₂ = 5¹¹/₁₂
1 5 1
2009-10-10T00:31:23+02:00
(2 ½)²-³√1/27= (5/2)²-⅓=25/4-⅓=75/12-4/12=71/12= 5 11/12
1 4 1
  • Użytkownik Zadane
2009-10-10T01:40:22+02:00
(2 1/2)²-³√1/27= (5/2)²-1/3=25/4-1/3=75/12-4/12=71/12= 5 11/12
1 4 1