document.write( "Question 30058: I need to fill in the blank and answer the question, but i have no clue what its asking at all!
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document.write( "In the equation ax^2+bx+c=0, the value of b^2-4ac is called the________________
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document.write( "of the quadratic equation. What does this value tell you about the real roots of the equation? \n" );
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Algebra.Com's Answer #16795 by Cintchr(481)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( "When you calculate this portion you will come out with one of three numbers: A positive, a negative or zero. \n" ); document.write( "if the number is positive, there are two roots (places where the graph crosses the x-axis) \n" ); document.write( "if the number is zero there is only one solution, and the parabala just touches the x-axis \n" ); document.write( "if the number is negative, there are no real solutions and the graph does not cross the x-axis \n" ); document.write( " |