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Find the exact zeros of the polynomial. Express your answer in simplest radical form:

 Mar 30, 2019
 #1
avatar+5172 
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\(\text{Can always apply the quadratic formula}\\ x = \dfrac{9\pm \sqrt{81-4(5)(8)}}{10} = \\ \dfrac{9\pm\sqrt{81-160}}{10} = \\ \dfrac{9\pm i \sqrt{79}}{10}\)

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 Mar 30, 2019

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