Please use subtituion methods to evaluate the integral, this is a calclus one level, you may or may not have to use subtuition twice

Hintt: Consider $\backslash$int $(1)/(1+$x$^(2)$dx$)=$tan$^(-1)($x$)+$c

$\backslash$int$\_(\backslash$sqrt$(3))^(\backslash$sqrt$(3\backslash$sqrt$(3)))((2$x$^(5))/(1+($x$^(4))/(9)))$dx

Hint: Consider $\backslash$int $(1)/(1+$x$^(2)$dx$)=$tan$^(-1)($x$)+$c