krrisha krrisha

31-07-2022
Mathematics

contestada

If f(x)=3x, g(x)=x+2 and fog(x)=18, find the value of x.
solve this

Respuesta :

3644253 3644253

31-07-2022

Answer: 4

Step-by-step explanation:

f(g(x)) = f(x+2) = 3(x+2) = 18

x + 2 = 6

x = 4

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