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Find all real x where
2*(x - 5)/(x - 4) > (2x - 5)/(x + 2) + 5.
Give your answer in interval notation.

 Nov 5, 2020
 #1
avatar+10557 
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Find all real x where
2*(x - 5)/(x - 4) > (2x - 5)/(x + 2) + 5.
Give your answer in interval notation.

 

Hello Guest!

 

\(2\cdot (x - 5)/(x - 4) > (2x - 5)/(x + 2) + 5.\)

\(x_1<0\\ x_2>3.4\\x_3=4\)      | Arndt Brünner

 

\((2\cdot (x - 5)/(x - 4) > (2x - 5)/(x + 2) + 5)\)

                                               \(\color{blue}|x\in\mathbb Q\ ;x<0\ and\ 3.4< x< 4\)

laugh  !

 Nov 6, 2020
edited by asinus  Nov 6, 2020
edited by asinus  Nov 6, 2020
edited by asinus  Nov 6, 2020
edited by asinus  Nov 6, 2020

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