Question

if p(x) =x3-x2+2 and g (x) = x-1, find the degree of p(x) + g(x) and p(x) -g(x) ​

Answer 1

Answer:

The factor theorem states that a polynomial p(x) has a factor (x−k) if and only if p(k)=0 (i.e. k is a root).

So, the factor of p(x) is x−

2

3