Question

obtain all the zeros of x³-7x+10 if one of its zero is x-1

Answer 1

g(x) = x-1
x=1
then
p(x)=x3-7x+10
(1)3-7(1)+10
1-7+10
4
so p(x)is not = 0
so g(x) is not the zero of the polynomial