solve it emergency!!!!!!!!

Answers
by euclid'sdivision lemma,
p(x)=g(x)×q(x)+r(x)
n cube -3n square+n+2=g(x) × (n-2) +4-2n
(n cube - 3n square +3n -2) ÷n-2 =g(x)
i am dividing
line is not coming ...
so i leave gap
first line will be q(x)
nsquare-n+1
n-2 n cube-3nsquare+3n -2
ncube-2n square
(-) (+)
0 -n square+3n-2
-n square+2n
(+) (-)
n-2
n-2
(-) (+)
0
hence g(x) = n square-n+1
hope u like