document.write( "Question 786825: 6-x/x+2>1. solve rational inequality. write solution set in interval notation \n" ); document.write( "
Algebra.Com's Answer #477979 by edjones(8007)![]() ![]() You can put this solution on YOUR website! (6-x)/(x+2)>1 \n" ); document.write( "(6-x)/(x+2) - 1 > 0 \n" ); document.write( "((6-x)-(x+2))/(x+2)>0 \n" ); document.write( "(6-x-x-2)/(x+2)>0 \n" ); document.write( "(-2x+4)/(x+2)>0 \n" ); document.write( "-2x+4=0 when x=2 \n" ); document.write( "x+2=0 when x=-2 \n" ); document.write( "In the interval lower than x=-2 (6-x)/(x+2)<0 \n" ); document.write( "In the interval between x=-2 and x=2 (6-x)/(x+2)>0 \n" ); document.write( "In the interval above x=2 (6-x)/(x+2)<0 \n" ); document.write( "So (-2, 2] The denominator cannot be -2 because division by zero is not allowed. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |