document.write( "Question 205046: Hello. I am trying to figure out 6x^2+42x=0. I don't understand when they say factor out the 6x and how they get to 6x(x+7)=0. Can you explain step by step what factor out 6x means and how you do it? Thanks. \n" ); document.write( "
Algebra.Com's Answer #154773 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! The Greatest Common Factor is the greatest number that is a factor in of all the numbers of the equation. \n" ); document.write( "Remove that from each section, When the remainder is multiplied through with GCF you will get the original equation. \n" ); document.write( "Find the GCF. Then divide the equation by the GCF. \n" ); document.write( "The GCF is 6x. \n" ); document.write( "If the second part of the equation did not have a \"x\" the GCF would just be the \"6\" and the first part would remain x^2. \n" ); document.write( "I hope that helps some. \n" ); document.write( "Bob \n" ); document.write( " |