document.write( "Question 625618: The sum of a number and 2 times its reciprocal is 3. Find the number(s). \n" ); document.write( "
Algebra.Com's Answer #393662 by reynard2007(52)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Let x be the number and 1/x is its reciprocal. \n" ); document.write( " \n" ); document.write( "Multiply x to both sides to get rid of x in the denominator. \n" ); document.write( " \n" ); document.write( "Then transpose 3x to the left side, and you will get a quadratic equation. \n" ); document.write( " \n" ); document.write( "Factor that. \n" ); document.write( " \n" ); document.write( "If any of the factors is equal to zero, then the equation becomes true. The answer then is 1 or 2. \n" ); document.write( " |