Question 1204777
degree :{{{4}}}

zeros: 

{{{x1=5+2i}}}, => complex zeros always come in pairs, so you also have {{{x2=5-2i}}}

{{{x3=-1 }}} ,multiplicity {{{2}}}=> {{{x4=-1}}}


{{{f(x)=(x-x1)(x-x2)(x-x3)(x-x4)}}}

{{{f(x)=(x-(5+2i))(x-(5-2i))(x-(-1))(x-(-1))}}}

{{{f(x)=(x-5-2i)(x-5+2i)(x+1)(x+1)}}}

{{{f(x)=(x^2 - 10x + 29)(x^2 + 2x + 1)}}}

{{{f(x)=x^4 - 8x^3 + 10x^2 + 48x + 29}}}