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Which second degree polynomial function has a leading coefficient of –1 and root 4 with multiplicity 2
f(x) = x3 – x2 – 4x + 4
f(x) = x4 – 3x2 – 4
f(x) = x4 + 3x2 – 4
f(x) = x3 + x2 – 4x – 4

Answer :

caylus
Hello,

ANSWER B (x^4-3x²-4) [roots are i,-i,2,-2]

halo3blake
Your answer is f(x) = x4 – 3x2 – 4

Hope this helps.

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