SOLUTION: f(x)=3x+2 g(x)=x^2 find (g o f) (x)

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Question 150885: f(x)=3x+2
g(x)=x^2
find (g o f) (x)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=3x%2B2
g%28x%29=x%5E2
Substitute f(x) for x in g(x).
g%28f%28x%29%29=%28f%28x%29%29%5E2
g%28f%28x%29%29=%283x%2B2%29%5E2
g%28f%28x%29%29=9x%5E2%2B12x%2B4