Answer
$2*e^{\wedge}(2/x)/x$ or
$2*EXP(2/x)/x$
Work Step by Step
$2*e^{\wedge}(2/x)/x$ or
$2*EXP(2/x)/x$
EXP(x) is the function $e^{x}.$
The exponent $2/x$ must be in parentheses,
otherwise, for example,
$2*e^{\wedge}2/x/x$ generates $\displaystyle \frac{2\cdot e^{2}}{x^{2}}$
