Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation ), and factor f(x) into linear factors.f(x) = x4 - 6x3 + 11x2 - 12x + 18

A. 3 (multiplicity 2), , - ; f(x) = (x - 3)2(x - )(x + )
B. 3 (multiplicity 2), i, -i ; f(x) = (x - 3)2(x - i)(x + i)
C. -3, 3 , i, -i ; f(x) = (x - 3)(x + 3)(x - i)(x + i)
D. -3 (multiplicity 2), 2i, -2i ; f(x) = (x + 3)2(x - 2i)(x - 2i)


Answer: B

Mathematics

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