document.write( "Question 635655: Find the discriminants. 5x^2=x and 2x^2=-x-12
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document.write( "Any help will be greatly appreciated. \n" );
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Algebra.Com's Answer #804573 by CubeyThePenguin(3113) You can put this solution on YOUR website! 5x^2 = x \n" ); document.write( "5x^2 - x = 0 \n" ); document.write( "Discriminant = b^2 - 4ac = (-1)^2 - 4(5)(0) = 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x^2 = -x - 12 \n" ); document.write( "2x^2 + x + 12 = 0 \n" ); document.write( "Discriminant = b^2 - 4ac = (1)^2 -4(2)(12) = -95 \n" ); document.write( " |