document.write( "Question 1184580: What is the value of a in the standard form of the equation -x² +6x + 18 = 0? \n" ); document.write( "
Algebra.Com's Answer #815217 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The standard form of a quadratic equation ONLY defines the form of the equation,\r \n" ); document.write( "\n" ); document.write( "but DOES NOT DEFINE the values of the coefficients.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The values of the coefficients can be all multiplied by any non-zero coefficient, leaving the equation EQIVALENT;\r \n" ); document.write( "\n" ); document.write( "THEREFORE, the values of the coefficients in the standard form quadratic equation are defined only accurate to the common non-zero multiplier.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, all your attempts to \"invent\" a new class of Algebra problems are empty and make no sense.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |