document.write( "Question 598019: i want to know the solution of the following question...plzzzz help me ..\r
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document.write( "Q) 3/|2x-1|≥ 4\r
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document.write( "also tell me that what is the difference between these two inequalities?
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document.write( "3/|2x-1|≥4 AND 3/|2x-1|>4
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document.write( "can we solve these two in the same way??? \n" );
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Algebra.Com's Answer #378426 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! i want to know the solution of the following question...plzzzz help me .. \n" ); document.write( "Q) 3/|2x-1|≥ 4 \n" ); document.write( "also tell me that what is the difference between these two inequalities? \n" ); document.write( "3/|2x-1|≥4 AND 3/|2x-1|>4 \n" ); document.write( "can we solve these two in the same way??? \n" ); document.write( "** \n" ); document.write( "3/|2x-1|≥ 4 \n" ); document.write( "We must solve for 2 conditions because we do not know if the expression within the absolute signs is > 0 or <0. \n" ); document.write( "For (2x-1)>0 \n" ); document.write( "3/(2x-1)≥4 \n" ); document.write( "3≥8x-4 \n" ); document.write( "7≥8x \n" ); document.write( "8x≤7 \n" ); document.write( "x≤7/8 \n" ); document.write( ".. \n" ); document.write( "For (2x-1)<0 \n" ); document.write( "3/(-2x+1)≥4 \n" ); document.write( "3≥-8x+4 \n" ); document.write( "-1≥-8x \n" ); document.write( "divide by -1 and reverse inequality sign \n" ); document.write( "1≤8x \n" ); document.write( "8x≥1 \n" ); document.write( "x≥1/8 \n" ); document.write( ".. \n" ); document.write( "number line: \n" ); document.write( "<........[1/8<===>7/8].............> \n" ); document.write( "solution: [1/8,7/8] \n" ); document.write( ".. \n" ); document.write( "To answer your questions: \n" ); document.write( "As you can see from the solution, both inequalities can be solved in the same way. \n" ); document.write( "The important difference is in the solution interval which shows whether or not the end values like 7/8 and 1/8 are included in the interval. ≤ or ≥ means they are included as the brackets [ ] indicate. If only < or > were used, parenthesis ( ) instead would be used. Hope this helps \n" ); document.write( " |