Question

(x + 2) is a factor of x cube - 2m x square + 16 . Find m.

Answer 1

I think this is the answer

Answer 2

hey friend here is your answer
it is given that (x+2) it is factor of it so it will satisfy it .on finding value of x
putting value of x in equation
×=-2
=(-2)power3-2m(2) power 2+16
=-8-8m+16
=8m=8
so m=1