Applicare la formula: $\lim_{x\to c}\left(\frac{a}{b}\right)$$=\lim_{x\to c}\left(\frac{\frac{a}{sign\left(c\right)fgrow\left(b\right)}}{\frac{b}{sign\left(c\right)fgrow\left(b\right)}}\right)$, dove $a=e^{2x}$, $b=\sqrt{x}$, $c=\infty $, $a/b=\frac{e^{2x}}{\sqrt{x}}$ e $x->c=x\to\infty $

Applicare la formula: $\lim_{x\to c}\left(\frac{a}{b}\right)$$=\lim_{x\to c}\left(\frac{radicalfrac\left(a\right)}{radicalfrac\left(b\right)}\right)$, dove $a=\frac{e^{2x}}{\sqrt{x}}$, $b=\frac{\sqrt{x}}{\sqrt{x}}$ e $c=\infty $

Applicare la formula: $\frac{a}{a}$$=1$, dove $a=\sqrt{x}$ e $a/a=\frac{\sqrt{x}}{\sqrt{x}}$

Applicare la formula: $\lim_{x\to\infty }\left(\frac{a}{b}\right)$$=0$, dove $a=x$, $b=e^{4x}$, $\infty=\infty $, $a/b=\frac{x}{e^{4x}}$ e $x->\infty=x\to\infty $