Consider the definite integral $I={\displaystyle \underset{2}{\overset{4}{}}}\frac{2x}{\sqrt[\phantom{2}]{x^2+3}}dx.$ Using composite Simpson's rule with $n=4,$ the approximation of I is

$2\mathrm{.}45182$

$3\mathrm{.}426218$

$4\mathrm{.}10848$

$1\mathrm{.}82461$