Question 1099265
{{{P(x)=(x-(1+sqrt(7)*i))(x-(1-sqrt(7)*i))}}}
{{{P(x)=x^2-2x+(1-sqrt(7)i+sqrt(7)i-7i^2)}}}
{{{P(x)=x^2-2x+(1+7)}}}
{{{P(x)=x^2-2x+8}}}