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zalisa [80]
3 years ago
15

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

Mathematics
1 answer:
tresset_1 [31]3 years ago
6 0

Answer:

Step-by-step explanation:

f(a+2) = 3(a+2)+5/(a+2)

f(a+2) = 3a+6 + 5/(a+2)

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</span><span>y=-4x^2+8x-12 = -4 (x^2 -2x +3) 

Lets work with this now: </span>x^2 -2x +3

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3. 7.74 + 9.281 =
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Answer:

All answers are in explanation

Step-by-step explanation:

7.74 + 9.281 =  13.055

8.2 x 4.3 = 35.26

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I answered those questions which make sense some of your questions doesn't make any sense

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