Question

if (x-a) is a factor of x^3+2x^2-a^2x-8, then the possible distinct values of a is

plsss reply asap​

Answer 1

Step-by-step explanation:

x=a

therefore

a^3+2a^2-a^2a-8=0

a^3+2a^2-2a^2-8=9

a^3=8

a=2