SOLUTION: I don't know how to even begin this: Find f(g(x)) When f(x)=((x)(x))+2 and g(x)=((x)(x))-2

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Question 349884: I don't know how to even begin this:
Find f(g(x))
When f(x)=((x)(x))+2 and g(x)=((x)(x))-2
Answer by Fombitz(32388) About Me  (Show Source):