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  • 19-12-2016
  • Mathematics
contestada

Given f(x)=x^2-4,and g(x)=x 2,solve (f
g.x

Respuesta :

tibboyz123
tibboyz123 tibboyz123
  • 19-12-2016
f (x) = x² - 4 , g(x) = x²

f ( g(x) )  = f ( x² )
 = (x²)² - 4
 = x^4 - 4 or = (x²+2) (x²-2)

Thus, f(g(x) is equal to x^4 - 4.


 
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