Respuesta :

[tex]g(x) = x^5\qquad \qquad (g\circ g)(x)\implies g[~~g(x) ~~] \\\\\\ g[~~g(x) ~~] = [g(x)]^5\implies g[~~g(x) ~~] = [x^5]^5\implies g[~~g(x) ~~] =x^{25}[/tex]