<PRE><B>Question 949840</B>
If f(x)=x² and g(x)= 3x-4, find (gºf)(x) 

Here;s what I am getting:
(gºf)(x) &amp;#8594; g(f(x))
               g(x²)


I am confused as to if the answer would be 3x³- 4x² or would I just simply substitute x² making the answer 3x²-4
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If f(x)=x^2 and g(x)= 3x-4, find (gºf)(x)
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Wherever you see an x, sub f(x) with is x^2
g(x^2) = 3x^2 - 4
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