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document.write( "Hi,
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document.write( "-5x^2+3x+4=0
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document.write( " Solved by pluggable solver: SOLVE quadratic equation with variable |
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document.write( "Quadratic equation (in our case ) has the following solutons: \n" );
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document.write( " For these solutions to exist, the discriminant should not be a negative number. \n" );
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document.write( " First, we need to compute the discriminant : . \n" );
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document.write( " Discriminant d=89 is greater than zero. That means that there are two solutions: . \n" );
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document.write( " Quadratic expression can be factored: \n" );
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document.write( " Again, the answer is: -0.64339811320566, 1.24339811320566.\n" );
document.write( "Here's your graph: \n" );
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