Respuesta:
Explicación paso a paso:
[tex]\begin{matrix}&&x&4x&x^{2}\\&\textbf{Doble}&2(x)=2x&2(4x)=8x&2(x^{2})=2x^{2}\\&\textbf{Cuadrado}&(x)^{2}=x^{2}&(4x)^{2}=16x^{2}&(x^{2})^{2}=x^{4}\\&\textbf{Triple mas uno}&3(x)+1=3x+1&3(4x)+1=12x+1&3(x^{2})+1=3x^{2}+1\end{matrix}[/tex]
