document.write( "Question 725620: find where the expression is undefined (x-2)/(x+7) \n" ); document.write( "
Algebra.Com's Answer #444248 by stanbon(75887) ![]() You can put this solution on YOUR website! find where the expression is undefined (x-2)/(x+7) \n" ); document.write( "---- \n" ); document.write( "undefined where x+7 = 0 \n" ); document.write( "x = -7 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |