coolgirl754 coolgirl754

07-04-2022
Mathematics

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A polynomial function has – 5+ 3t as a root. Which of the following must also be a root of the function?

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imfurayacu61 imfurayacu61

07-04-2022

a

Radical roots occur as conjugate pairs

Given - 5 + t is a root , then

- 5 - t is also a root → a

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