Wartość wyrażenia (-₂⁴: 1³/₅+ √2¼+ 1)·∛2¹⁰/₂₇=
a) -3¹/₃ b) -20 c) -16²/₃ d) -10
(-2⁴:1⅗+√2¼+1)×∛2¹⁰/₂₇=
[-16×⅝+√(⁹/₄)+1]×∛(⁶⁴/₂₇)=
(-10+2,5)×⁴/³=
-7½×⁴/³=
-¹⁵/₂×⁴/₃=-⁶⁰/₆=-10
odp. d]
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(-2⁴:1⅗+√2¼+1)×∛2¹⁰/₂₇=
[-16×⅝+√(⁹/₄)+1]×∛(⁶⁴/₂₇)=
(-10+2,5)×⁴/³=
-7½×⁴/³=
-¹⁵/₂×⁴/₃=-⁶⁰/₆=-10
odp. d]