Question

for what value of m is xcube-2mxsqaure+16 divisible by x+2?​

Answer 1

Answer:

x^3-2mx^2+16

p(x)=x+2

=x+2=0

= x = -2

x^3-2mx^2+16

(-2)^3 -2m(-2)^2+16=0

-8-8m+16=0

-8m+8 =0

-8m= -8

m=8/8

m=1 answer