Jawabanmu

2014-03-02T14:06:59+07:00
F(g(x)) = 2 (  \frac{x-1}{x+4} ) + 5,      x ≠ 4
f(g(x)) =  \frac{2x-2}{x+4} + 5,            x ≠ 4
f(g(x)) =  \frac{2x-2}{x+4} + \frac{5x+20}{x+4} ,  x ≠ 4
f(g(x)) =  \frac{7x+18}{x+4} ,          x ≠ 4


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