The polynomial of degree 5, P(x)\displaystyle {P}{\left({x}\right)} has leading coefficient 1, has roots of multiplicity 2 at x=4\displaystyle {x}={4} and x=0\displaystyle {x}={0}, and a root of multiplicity 1 at x=2\displaystyle {x}=-{2}
Find a possible formula for P(x)\displaystyle {P}{\left({x}\right)}.
P(x)=\displaystyle {P}{\left({x}\right)}=   ,