Question

Which function has exactly three distinct real zeros?

OA. h(x) = (x-9)2(x-4)2
OB. h(x) = x(x + 7)?
O a.
C. h(x) = (x - 3)(x + 1)(x + 3)(x + 8)
OD. H(X) = (x - 2)²(x + 4)(x - 1)

Answer 1

H(X) = (x - 2)²(x + 4)(x - 1) has 3 zeroes, they are -4,2 and 1