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12-10-2019
Mathematics

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F(x)=(3+x)/(x-3), what is f(a+2)

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jdoe0001 jdoe0001

12-10-2019

[tex]\bf f(x) = \cfrac{3+x}{x-3} ~\hfill f(a+2)=\cfrac{3+(a+2)}{(a+2)-3}\implies f(a+2)=\cfrac{a+5}{a-1}[/tex]

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