document.write( "Question 611850: i need help solving this inequality -8x^2-14x+4>-11 \r
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document.write( "i dont get it at all please help! \n" );
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Algebra.Com's Answer #385198 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! -8x^2-14x+4>-11 \n" ); document.write( "-8x^2-14x+4+11>0 \n" ); document.write( "-8x^2-14x+15>0 \n" ); document.write( "switch signs and reverse inequality \n" ); document.write( "8x^2+14x-15<0 \n" ); document.write( "(4x-3)(2x+5)<0 \n" ); document.write( "number line \n" ); document.write( "<...+...-5/2...-....3/4.....+......> \n" ); document.write( "solution:(-5/2,3/4) \n" ); document.write( " \n" ); document.write( " |