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kiara23
 3 years ago
find polynomial f x of degree 3 that has the roots of 3,5 of multiplicity 2. Explain how you would verify the zero of f(x).
kiara23
 3 years ago
find polynomial f x of degree 3 that has the roots of 3,5 of multiplicity 2. Explain how you would verify the zero of f(x).

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eseidl
 3 years ago
Best ResponseYou've already chosen the best response.2roots of 3, 5 and 5 mean that f(x) has the following factors: (x+3),(x5),(x5) so the polynomial expression that fits this criteria is: \[f(x)=a(x+3)(x5)^2\]where a=any nonzero constant. Choose a=1 for simplest case.
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