document.write( "Question 755951: The set of all x such that 2x + 4 is nonnegative. \n" ); document.write( "
Algebra.Com's Answer #459918 by reviewermath(1029) You can put this solution on YOUR website! Q: \n" ); document.write( "The set of all x such that 2x + 4 is nonnegative. \n" ); document.write( "------------------------------------------------------------- \n" ); document.write( "A: \n" ); document.write( "2x + 4 ≥ 0 \n" ); document.write( "x ≥ -4/2 \n" ); document.write( "x ≥ -2\r \n" ); document.write( "\n" ); document.write( "{ x | x is a real number and x ≥ -2 } \n" ); document.write( " \n" ); document.write( " |