56.34 Which polynomial function f(x) has a leading coefficient of 1, roots -4, 2, and 9 with multiplicity 1, and root-5 with
multiplicity 3?
3
O f(x) = 3(x + 5)(x + 4)(x-2)(x-9)
O f(x) = 3(x - 5)(x - 4)(x + 2)(x + 9)
O f(x) = (x + 5)(x + 5)(x + 5)(x + 4)(x - 2)(x-9)
O f(x) = (x - 5)(x - 5)(x - 5)(x - 4)(x + 2)(x + 9)