jw4014705 jw4014705

22-08-2018
Mathematics

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[tex] \frac{\sqrt{x} }{y} -\frac{y}{x} ; x=25, y=-7 [/tex]

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a5904640 a5904640

22-08-2018

[tex]\frac{\sqrt{25}}{-7}-\frac{-7}{25}[/tex]

[tex]\frac{5}{-7}+\frac{7}{25}[/tex]

[tex]\frac{5.25-7.7}{-7.25}[/tex]

[tex]\frac{125-49}{-175}[/tex]

[tex]-\frac{76}{175}[/tex]

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