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Simplify this complex fraction:

`(1/x+2)/5`
 

Simplify the expression
`\frac(1+\frac(2)(c-2))(1-\frac(2)(c-2))`
into a single fraction.

The numerator of your answer is :  
The denominator of your answer is :  

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Simplify the complex rational expression:

`(2-5/x)/(x+1/5)`
 

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