document.write( "Question 1093770: could you please help me solve this equation \r
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document.write( "|x+1| >(or equal) 4
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document.write( "I tried using both the negative and positive way and I got x>(or equal) 5 and x<(or equal) -5 which gave methe interval (-infinity,-5] U [5,infinity)but that was not correct and I am not sure what I did wrong \n" );
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Algebra.Com's Answer #708400 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Either x+1 is non-negative or x+1 is negative.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Either \n" ); document.write( "\n" ); document.write( "Either \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--------------------------------------------------------------------------\r \n" ); document.write( "\n" ); document.write( "The solution set might be the combination of both (-infinity,-5] AND [3,infinity), but these two intervals have no points in common.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(Note that you showed an incorrect value for one of your intervals' boundary values. )\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "NOT (-infin,-5]U[5,infin), BUT YOU WANT (-infin,-5]U[3,infin).\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(fixed) \n" ); document.write( " |