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 + 5x2 + 25x + 125
A. -5, -5i, 5i; f(x) = (x + 5)(x + 5i)(x - 5i)
B. -, multiplicity 2; 5i; f(x) = (x +
)2(x - 5i)
C. -5, 125i, 25i; f(x) = (x + 5)(x - 125i)(x - 25i)
D. -5, -, multiplicity 2; f(x) = (x + 5)(x +
)2
Answer: A
Mathematics
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A.
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