Quadratic equation (in our case ) has the following solutons:\r\n" );
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document.write( " For these solutions to exist, the discriminant should not be a negative number.\r\n" );
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document.write( " First, we need to compute the discriminant : .\r\n" );
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document.write( " Discriminant d=944 is greater than zero. That means that there are two solutions: .\r\n" );
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document.write( " Quadratic expression can be factored:\r\n" );
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document.write( " Again, the answer is: 3.87245829914744, -2.27245829914744.\n" );
document.write( "Here's your graph:\n" );
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