document.write( "Question 82302: THE SUM OF A NUMBER AND TWICE ITS RECIPROCAL IS 9/2. fIND THE NUMBER \n" ); document.write( "
Algebra.Com's Answer #58963 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! X+2*1/X=9/2 \n" ); document.write( "X+2/X=9/2 \n" ); document.write( "(X^2+2)/X=9/2 NOW CROSS MULTIPLY \n" ); document.write( "2(X^2+2)=9X \n" ); document.write( "2X^2+4-9X=0 \n" ); document.write( "2X62-9X+4=0 \n" ); document.write( "(2X-1)(X-4)=0 \n" ); document.write( "2X-1=0 \n" ); document.write( "2X=1 \n" ); document.write( "X=1/2 ANSWER. \n" ); document.write( "X-4=0 \n" ); document.write( "X=4 ANSWER.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |