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

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?