Question 926704

zeros: 
{{{-8}}}, multiplicity {{{1}}}; 
{{{-4}}}, multiplicity {{{2}}}; 
degree{{{3}}}

{{{f(x)=(x-(-8))(x-(-4))^2}}}

{{{f(x)=(x+8)(x+4)^2}}}

{{{f(x)=(x+8)(x^2+8x+16)}}}

{{{f(x)=x^3+8x^2+16x+8x^2+64x+128}}}

{{{f(x)=x^3+16x^2+80x+128}}}


{{{ graph( 600, 600, -10, 10, -10, 150,x^3+16x^2+80x+128) }}}