perplexus.info :: Just Math : Five root function

Five root function (Posted on 2021-05-07)

Given that the polynomial P(x) = x⁵ - x² + 1 has 5 roots r₁, r₂, r₃, r₄, r₅. Find the value of the product Q(r₁)Q(r₂)Q(r₃)Q(r₄)Q(r₅), where Q(x) = x² + 1.

No Solution Yet Submitted by Danish Ahmed Khan

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Puzzle Answer

Comment 6 of 6 |

The required product is 5

Posted by K Sengupta on 2022-07-10 00:19:20

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