mackephi000 mackephi000

07-05-2020
Mathematics

contestada

If f(x) = 3/x+2 - sqrtx-3 , complete the folowing statement f(19)=____

Respuesta :

Chelboy Chelboy

07-05-2020

Answer:-27/7

Step-by-step explanation:

f(x)=3/(x+2) -√(x-3)

f(19)=3/(19+2)-√(19-3)

f(19)=3/21 - √(16)

f(19)=1/7-4/1

f(19)=(1 x 1 - 7 x 4)/7

f(19)=(1-28)/7

f(19)=-27/7

Answer Link

fabilaestupida fabilaestupida

14-06-2022

Answer:

its -3.857

Step-by-step explanation:

a p e x

Answer Link

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