document.write( "Question 51695: If x>0,y>0,z>0 and x+y+z=1,prove that \n" );
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Algebra.Com's Answer #34494 by darq(90) You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "after multiplying both sides with -2. we will need to change sides because it is negative.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "a positive number is always bigger than a negative so 1 is bigger than |