Respuesta :

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for f composite g, plug g into f
f(g)=6x^2+3
-3. -3
-3=6x^2
—. ——
6. 6
-3/6=x^2
square root of -3/6=x
then plug that number into
g composite f
f(f)=6(square root of /3/6)
nhjdggmn

Answer:

f(f)=6(square root of /3/6)

Step-by-step explanation: