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(2-(0,4^2))^²/0,25

 31.05.2017
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(2-(0,4^2))^²/0,25

 

\((2-0,4^2)^\frac{2}{0,25}\) \(=(2-0,16)^8=1,84^8\color{blue}=131,384031523\)

 

oder

 

\(\frac{(2-0,4^2)^2}{0,25}\) \(=\frac{(2-0,16)^2}{0,25}=\frac{3,3856}{0,25}\color{blue}=13,5424\)

 

laugh  !

 31.05.2017

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