Question

for what value of m is x^3 -2mx^2 +16 divisible by x+2

Answer 1

keep x=-2 in the equation so -8-2m(-2^2)+16=0 so m=1 please mark it as brainliest

Answer 2

here,
x=-2
-2^3-2m-2^2+16 = 0
-8m=-8
m=1