document.write( "Question 274459: the discriminant of a quadratic equation is 35, are the roots\r
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document.write( "1. equal,
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document.write( "2. rational,
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document.write( "3. imaginary
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document.write( "?
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document.write( "thank you \n" );
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Algebra.Com's Answer #200292 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the discriminant is the part of the quadratic formula that is under the square root sign (b^2 - 4ac)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if the discriminant is a perfect square, the the roots are rational \n" ); document.write( "___ if not a perfect square, the roots are irrational\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if the discriminant is less than zero, the roots are imaginary \n" ); document.write( "___ greater than or equal to zero, the roots are real\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if the discriminant equals zero, the roots are equal \n" ); document.write( " |