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dmitriy555 [2]
4 years ago
12

If f(x)=3x+5+4/x, what is f(a+2)

Mathematics
1 answer:
Alchen [17]4 years ago
5 0

Answer:

f(a+2)=2(a+2)+5+4/(a+2)

then, you could simplify the right side of f(a+2)

Step-by-step explanation:

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Step-by-step explanation:

Let us first write an equation where the unknown number is represented with variable x. <em>The sum of a fifth of x and two is five:</em>

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<u>Therefore, the unknown number is 15.</u>

<u />

<em>I hope this helps! Let me know if you have any questions :)</em>

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3 years ago
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:)

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