Odpowiedzi

2010-03-21T18:55:21+01:00
[2² - √1⁹/₁₆ : (-1¼)² ] * (2½)³ = [4 - √²⁵/₁₆ : (- ⁵/₄)²] * (⁵/₂)³ =
= [4 - ⁵/₄ : ²⁵/₁₆] * ¹²⁵/₈ = [4 - ⁵/₄ * ¹⁶/₂₅] * ¹²⁵/₈ = [4 - ⅘] * ¹²⁵/₈=
= 3⅕ * ¹²⁵/₈ = ¹⁶/₅ * ¹²⁵/₈ = 50