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The devilish 9 roots (Posted on 2019-04-06) Difficulty: 5 of 5
The equation (x-21/9)(x-31/9)(x-41/9)...(x-101/9)=1 has 9 distinct complex solutions x1, x2, x3, ..., x9. Find the value of x19 + x29 + x39 + ... + x99.

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
SolutionWolfram Alpha's solutionCharlie2019-04-06 14:25:27
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