document.write( "Question 549698: 2-i / -2i \r
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document.write( "Solve algebraically and grpahically.....
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document.write( "x^2+7x <-12 \n" );
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Algebra.Com's Answer #358886 by lwsshak3(11628) ![]() You can put this solution on YOUR website! Solve algebraically and grpahically..... \n" ); document.write( "x^2+7x <-12 \n" ); document.write( "x^2+7x+12<0 \n" ); document.write( "(x+3)(x+4)<0 \n" ); document.write( "number line \n" ); document.write( "<....+.....-4.....-.....-3.....+.......> \n" ); document.write( "solution in interval notation \n" ); document.write( "(-4,-3) \n" ); document.write( " |