dantecody16 dantecody16

10-12-2020
Mathematics

contestada

f(x)=3/x+2-√x-3 f(19)=

Respuesta :

mhanifa mhanifa

10-12-2020

Answer:

- 27/7

Step-by-step explanation:

Given

f(x)=3/(x+2) - √(x-3)

To find

f(19)

Solution

f(19) = 3/(19 + 2) - √(19 - 3) = 3/21 - √16 = 1/7 - 4 = - 27/7

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