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What rational functions will have a hole at x2?

Anonymous

∙ 8y ago

Updated: 4/28/2022

A rational function is undefined - you might say that it "has a hole" - at any point where the denominator is zero. Assuming you mean "... hole at x = 2", any rational function which has the factor (x-2) in its denominator will have a hole at x = 2.

Wiki User

∙ 8y ago

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What is the quartic polynomial function with rational coefficients that has roots you and 2i?

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yes

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