Mathematics, 12.12.2020 16:30 xojade
What are the possible numbers of positive, negative, and complex zeros of f(x) = -x6 + x5 - x4 + 4x3 - 12x2 + 12?
A. Positive: 4, 2, or 0; negative: 2 or 0; complex: 6, 4, 2, or 0
B. Positive: 3 or 1; negative: 3 or 1; complex: 4, 2, or 0
C. Positive: 2 or 0; negative: 2 or 0; complex: 6, 4, or 2
D. Positive: 5, 3, or 1; negative: 1; complex: 4, 2, or 0
Answers: 2
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What are the possible numbers of positive, negative, and complex zeros of f(x) = -x6 + x5 - x4 + 4x3...
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