October 2018 1 37 Report

Potęga iloczynu, ilorazu i potęgi.

1.Oblicz jak naprostszym sposobem:

a) (7,2)³ · (-⁵/₁₈*)³ : (-0,8)³

2. Oblicz:

a) 4² · (¼)² - (¹/₅)³ · 5³

b) (¹/₇)² · 14² - 10⁵·(¹/₅)⁵

c) 35² : (-7)² + (-6)³ : (-2)³

d) (-¹/₉)² : (¹/₇₂)² - (-¹/₃₆)³ : (¹/₁₀₈)³

Z góry dziękuję .....


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