F(x)=3x+(5/x) what is f(a+2)

VLS asked Dec 12, 2023

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11 votes

VLS asked Dec 12, 2023

by VLS

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16 votes

Explanation

Step 1

replace (a+2) in the place for x

then,

$\begin{gathered} f(x)=3x+(5)/(x) \\ f(a+2)=3(a+2)+(5)/((a+2)) \\ f(a+2)=3a+6+(5)/(a+2) \\ f(a+2)=6+3a+(5)/(a+2) \\ \end{gathered}$

I hope this helps you.

Stefann answered Dec 18, 2023

3.3k points

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