Find the remaining zeros of f(x) given that c is a zero. Then rewrite f(x) in completely factored form.f(x) = x4 + 12x2 - 64; c = 2 is a zero

A. -4; f(x) = (x - 4)(x + 4)(x2 + 4)
B. -2, -4, 4; f(x) = (x - 2)(x + 2)(x - 4)(x + 4)
C. -2; f(x) = (x - 2)(x + 2)(x2 + 16)
D. 2; f(x) = (x - 2)2(x2 + 16)


Answer: C

Mathematics

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