
January 4th, 2009, 02:51 PM
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| MHF Contributor | | Join Date: Jul 2008 Location: NYC
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Roots of Quadratic Equation Which term describes the roots of the equation 2x^2 + 3x - 1 = 0?(1) rational (3) equal
(2) irrational (4) imaginary I guessed choice (2) and was right but I still do not know what makes the roots irrational in this case. |