
Yefim S. answered 05/10/21
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5
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Math Tutor with Experience
Sum of roots is coefficient of x2 with oppozite sigh, so is 1 (Viett's Theorem)
Bob R.
asked 05/10/21The polynomial is x^3-x^2-18x+k
Yefim S. answered 05/10/21
Math Tutor with Experience
Sum of roots is coefficient of x2 with oppozite sigh, so is 1 (Viett's Theorem)
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