Question $4$ of $10-$ PS$2$C$.2$

Question $55$ Points We can alv

$\frac{m}{?}$ was$/$ui$/$v$2/$assessment$-$player$/$index$.$html$?$launchld$=9$ef$5$eae$0-506$f$-4157-8$b$5$b$-1$e$79$a$6129417$#$/$question$/3$

Question $4$ of $10$

Find gradz

$z=\frac{3x{e}^{3y}}{x+8y}$

NOTE: Give your answer in unit vector notation; that is$,$ in terms of i and $j.$