Question

for the polynomial p(x) , if p(2) = 0, then factor of p(x) ?

Answer 1

if p(2)=0
then 2 is the zero of the polynomial p(x)
therefore x-2 is the factor of polynomial p(x)

Answer 2

By putting 2 in p(x) equation we get 0 which shows that x-2 is divisible by p(x).

Therefore, (x-2) is a factor of p(x)