Question 1188667
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(a) The roots of the polynomial  x^3 - 4x^2 - 9x + 3  are


        {{{x[1]}}} = 0.29703...
 
        {{{x[2]}}} = −1.82654...

        {{{x[3]}}} = 5.52951...


<U>Explanation:</U>


This polynomial has no rational roots that can be found using Rational Root Test.

Roots were found using cubic formulas.
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