Write the function in standard form with zeros -2,2,3

Basically, that means that the function is equal to zero when input=-2,2,and 3
the easiest one would be one wher you have xy where either one will be zero when you input -2,2,and 3
an easy example is
f(x)=(-4)(x-3)
if you subsituted -2 for x then you wuld do x^2=-2^2=4 then 4-4=0 so one factor is 0 then the whole thing is zero

if you subsituted 2 for x, then same thing

if you subsituted 3 for x then second thing x-3=0 so then it woul dequal zero

one answer is f(x)=(-4)(x-3)

what about IP=3y, NP=45?