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) = x3 - 7x2 + 15x - 25
A. 5, 1 + 2i, 1 - 2i; f(x) = (x - 5)(x - 1 - 2i)(x - 1 + 2i)
B. -5, 1 + 2i, 1 - 2i; f(x) = (x + 5)(x - 1 - 2i)(x - 1 + 2i)
C. 5, -1 + 2i, -1 - 2i; f(x) = (x - 5)(x + 1 - 2i)(x + 1 + 2i)
D. 5, 1 + , 1 -
; f(x) = (x - 5)(x - 1 -
)(x - 1 +
)
Answer: A
Mathematics
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