document.write( "Question 857314: I'm actually helping a friend in Trig and I forgot absolute value. The question is below.\r
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document.write( "Solve for x: 2|-x+4| > 10\r
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document.write( "1. {x | 1 < x < 9}
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document.write( "2. {x | x < 1 or x > 9}
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document.write( "3. {x | x < -9 or x > -1}
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document.write( "4. {x | x < -1 or x > 9} \n" );
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Algebra.Com's Answer #516484 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 2|-x+4| > 10 \n" ); document.write( "|-x+4| > 5 \r \n" ); document.write( "\n" ); document.write( "4. {x | x < -1 or x > 9} \n" ); document.write( "treat as if it were \n" ); document.write( "2 sqrt((4-x)^2)>10 \n" ); document.write( "sqrt((4-x)^2)>5 \n" ); document.write( "4-x>+ or -5 \n" ); document.write( "4-x>+5 \n" ); document.write( "-x>1 \n" ); document.write( "x<-1\r \n" ); document.write( "\n" ); document.write( "4-x>-5 \n" ); document.write( "-x>-9\r \n" ); document.write( "\n" ); document.write( "x>9\r \n" ); document.write( "\n" ); document.write( "4. {x | x < -1 or x > 9}\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |