Asked by Ian
Using the Fundamental Theorem of Algebra, find the number of roots for the polynomial f(x)=3x^5-2x^3+7x-1. A. 1. B. 5. C. 3. D. 4.
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B. 5
Reason: By the Fundamental Theorem of Algebra, a nonzero polynomial of degree 5 has exactly 5 roots in the complex numbers (counting multiplicity).
Reason: By the Fundamental Theorem of Algebra, a nonzero polynomial of degree 5 has exactly 5 roots in the complex numbers (counting multiplicity).
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