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Select ALL of the choices which represent equations for a polynomial function with the zeros $x=3$, $x=4$, and $x=-2$.

$f(x) = x^2-7x+12$

$g(x) = 5x^3-25x^2-10x+120$

$h(x) = x^3+5x^2-2x-24$

$m(x) =x^3-5x^2-2x+24 $