Respuesta :

(A)

[tex]\begin{gathered} (f\mathrm{}g)(x)=\frac{\frac{2\times2}{x}}{\sqrt[]{2(\frac{2}{x})-3}} \\ =\frac{4\sqrt[]{x}}{x\sqrt[]{4-3x}} \\ =\frac{4}{\sqrt[]{4x-3x^2}} \end{gathered}[/tex]

(B)

Domain of function is :

[tex]\mleft\lbrace x\in R\colon0

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