document.write( "Question 367778: A student was asked to simplify;\r
\n" );
document.write( "\n" );
document.write( "2/x-1 + 5/x+3\r
\n" );
document.write( "\n" );
document.write( "and gave the answer x=2/7. Explain this student's mistake. \n" );
document.write( "
Algebra.Com's Answer #262198 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! The student added an equal sign. \n" ); document.write( "The original expression must remain an expression. \n" ); document.write( "The student turned it into an equation (with an \"=\" sign) and solved it. \n" ); document.write( " \n" ); document.write( " |