document.write( "Question 1204368: What number goes under the radical when solving this equation with the quadratic formula?\r
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document.write( "2x^2 - 4x - 30 = 0 \n" );
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Algebra.Com's Answer #840571 by ikleyn(52787)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "On solving quadratic equations using the quadratic formula, see the lessons \r \n" ); document.write( "\n" ); document.write( " - Introduction into Quadratic Equations\r \n" ); document.write( "\n" ); document.write( " - PROOF of quadratic formula by completing the square\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |