amgad ahmed

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The following answers were posted by visitors named amgad ahmed.

775 is the right answer

ur answer is totally correct....thank u very much

The solutions of this equation are: X1 = 0.20081 X2 = 3.05709 X3 = -3.2579 X4 = 1.73205*i X5 = -1.73205*i so u need sum of all real roorts=20 sum=20 mr.brilliant