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March 29, 2024, 04:00:03 pm

Author Topic: Polynomial question  (Read 1392 times)  Share 

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Mahan

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Polynomial question
« on: March 05, 2017, 11:26:39 pm »
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if

then find ab.
Mahan Ghobadi

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Paradoxica

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Re: Polynomial question
« Reply #1 on: March 16, 2017, 08:03:03 pm »
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Insufficient information exists to determine the product value. Solving the radical equation by transforming it into a cubic equation yields:

{a,b} ⊂ {-1,2-√3,2+√3}

From which the pairwise products selected results in three possible values of:

-2+√3, -√3 - 2, 1