Question

please solve this question ​

Answer 1

Considering 1 as the zero of the polynomial

Then

The polynomial would be
P(1)=1-3+2=0
Hence,Therefore 1 is a zero f the particular polynomial

Considering 2 as another zero of this particular polynomial

Then
P(2)=4-6+2=0
Therefore 2 can be another zero of this particular polynomial

In contrast 1 and 2 could be the zeros of this particular polynomial

Hence Proved and thus verified