document.write( "Question 370540: The sum of a number and twice its multiplicative inverse (reciprocal) is 3. Find the number. \n" ); document.write( "
Algebra.Com's Answer #264120 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x be the number \n" ); document.write( "reciprocal = 1/x \n" ); document.write( "2 times reciprocal = 2/x \n" ); document.write( "... \n" ); document.write( "x+2/x = 3 \n" ); document.write( "... \n" ); document.write( "(x^2+2)/x=3 \n" ); document.write( "(x^2+2)=3x \n" ); document.write( "x^2-3x+2=0 \n" ); document.write( "x^2-2x-x+2=0 \n" ); document.write( "x(x-2)-1(x-2)=0 \n" ); document.write( "(x-2)(x-1)=0 \n" ); document.write( "x = 1 OR 2 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |