SOLUTION: Find (f of g) (3) when f(x)= 3x^2-2x+1 and g(x)=sqrt(5x-6) sqrt: means square root

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Question 339409: Find (f of g) (3) when f(x)= 3x^2-2x+1 and g(x)=sqrt(5x-6)
sqrt: means square root
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find (f of g) (3) when f(x)= 3x^2-2x+1 and g(x)=sqrt(5x-6)
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fog(3) = f[g(3)]
= f[sqrt(15-6)]
= f[sqrt(9)]
= f[3]
= 3(3^2)-2(3)+1
= 27-6+1
= 22
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Cheers,
Stan H.
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